An illustration of a Viking-age assembly gathered around baptismal bowls under an open sky — chieftains and warriors watching the new rite arrive
history

A Catholic Norway — The faith that gave the kingdom its first institutions and the stave churches

For five centuries, from Olav's canonization in 1031 to the imposed Reformation of 1537, Norwegian Christianity was Catholic. The medieval church built the country's first national administration, the three regional saint-followings, the monasteries, and the stave churches.

For five centuries — from the canonization of Saint Olav Medieval oak sculpture of Saint Olav enthroned within a pointed Gothic canopy: crowned and bearded, traces of red paint on his robes, a dragon-bodied creature with a crowned human head lying beneath his feet. Saint Olav from Austevoll church (c. 1450), University Museum of Bergen; photo Wolfmann, Wikimedia Commons, CC BY-SA 4.0 Olav Haraldsson, king of Norway 1015–1028, killed at the Battle of Stiklestad on 29 July 1030 and canonized one year and five days later by his English bishop Grimkell. Rex Perpetuus Norvegiae — the Eternal King of Norway. His shrine at Nidaros became the northernmost pilgrimage destination in medieval Christendom and the binding narrative of a converted country. The Norwegian Lion on the modern coat of arms — a golden lion bearing a golden axe on a red shield — is Saint Olav's iconography. The opening event of the Norwegian Catholic age — Olav's canonization at Nidaros in 1031 — is the subject of the Saint Olav article. This article picks up the institutional Catholic Norway he founded and the five centuries that followed. The Gråhårsklubben (the Oldsters) visit Nidaros Cathedral on Tuesday 28 July 2026 — the day before the 996th anniversary of the Battle of Stiklestad. The Olafskrinet was broken up at the 1537 Reformation and the body buried somewhere inside the cathedral in a spot no medieval source preserved. The building is what the nine-and-a-half centuries of devotion built. The pilgrim road, the Pilegrimsleden, runs past the cathedral's south door — the same door the medieval pilgrims walked through. Nidaros Cathedral, Trondheim The King Who Became a Saint — how the Nordmen came to ChristThe Viking Age — longships, legends, and the first "Norway"Worshiping Odin and Thor — the lived religion of pre-Christian NorwayThe Reformation, 1537 — one church eradicated and another imposedLutheran Norway and Pietism — a farmer named Hans Nielsen Hauge and a lay revival that could not be silencedThe Crusades?!!!! — sixty ships from Bergen, bound for the Holy LandThe 400-Year Night — when the Northern Lion lay dormantThe Quiet Revolution — how Norway won its independence without a warWorld War II — the King’s “No” and the Nazis in Norway at Nidaros in 1031 to the imposed Lutheran settlement of 1537 — Norwegian Christianity was Catholic. The distinction is one a Norwegian of those centuries would not have drawn. There was no other Christianity in Western Europe to draw it against. There was a single Western Church, governed from Rome, which Norway joined in the eleventh century and remained part of for five hundred years.

These centuries were not a Catholic interlude set apart from the rest of Norwegian Christian history. They were Norwegian Christianity. They were the country’s first stable institutional life of any kind, and the buildings the period left behind — pale stone, weathered timber — are still the principal Christian infrastructure of Norway today.

Nidaros — the church as Norway’s first administration

The moment the Norwegian church became its own province inside the wider Western Church came in 1152. An English cardinal named Nicholas Breakspear (Pope Adrian IV) Medieval manuscript miniature labeled "Adrianus papa IV," showing Pope Adrian IV (Nicholas Breakspear) in a bishop's mitre and red-trimmed cope, hand raised in blessing beside a large illuminated initial and surrounding Latin text. Adrian IV, Chartularium monasterii Casauriensis (c. 1150-1200), Bibliothèque nationale de France (Gallica) English cardinal (c. 1100–1159) and, as Pope Adrian IV (1154–1159), the only Englishman to have held the papacy. In 1152 — two years before his election to the throne of Saint Peter — Breakspear was sent as papal legate to Scandinavia and reorganised the Norwegian church around a new archdiocese at Nidaros, raising the bishop of Nidaros to archbishop and giving Norway its own ecclesiastical province independent of Lund. The province stretched from Trondheim to the Faroes, Greenland, and the Norse colonies of the British Isles. Died at Anagni in 1159. The King Who Became a Saint — how the Nordmen came to ChristThe Crusades?!!!! — sixty ships from Bergen, bound for the Holy Land , sent by the Pope as papal legate, convened the Norwegian bishops at Nidaros and detached them from the Danish metropolitan see at Lund 18th-century engraving of Lund Cathedral's Romanesque tower rising over a cobbled square, with small figures in period dress, a horse cart, and townhouses in the foreground. Johan Fredrik Martin after Elias Martin, Lund Cathedral (1782) Cathedral city in what is now southern Sweden, just inside the Skåne region (which was Danish territory until 1658). The seat of the Scandinavian archdiocese from 1104, when Pope Paschal II detached the Scandinavian church from the German metropolitan see at Hamburg-Bremen. From 1104 to 1152 the Norwegian bishops were suffragans of the Lund archbishopric. The 1152 mission of Nicholas Breakspear created the independent Norwegian province at Nidaros, separating the Norwegian church from Lund — though Lund remained the senior Scandinavian see and the metropolitan of the Danish and Swedish churches through the medieval period. The Crusades?!!!! — sixty ships from Bergen, bound for the Holy LandThe Long Fall — the sudden loss of Norwegian nobility, the end of the kings, and half of Norway gone forever . He established an independent ecclesiastical province under an archbishop in Trondheim Knud Knudsen's photograph of Trondheim harbour in the early 1890s — masts and moored sloops along the wharf-houses of the Nidelva. Knud Knudsen, Parti af Havnen i Trondhjem (1888-1894), National Library of Norway Norway's third-largest city, founded by Olav Tryggvason in 997 as Nidaros at the mouth of the Nid River on the inner Trondheim Fjord. Capital of the Norwegian kingdom for much of the medieval period; seat of the Norwegian archbishopric from 1153 and of the Olav cult that anchored medieval Norwegian Christianity. Renamed Trondheim in 1931 — after a controversial one-year spell officially named Nidaros from 1930 — replacing the Danish-era spelling Trondhjem and reviving the medieval Old Norse district name (Þrándheimr). About two hundred thousand people in the municipality today. Home to Nidaros Cathedral, NTNU (the Norwegian University of Science and Technology), and the Trondheim Fjord harbour. Day 3 of the trip routes the Gråhårsklubben (the Oldsters) through Trondheim. The visit centres on Nidaros Cathedral — the building the Olav devotion raised, and the architectural inheritance of Bishop Grimkell's pronouncement on a summer day in 1031. Trondheim The King Who Became a Saint — how the Nordmen came to ChristThe Crusades?!!!! — sixty ships from Bergen, bound for the Holy LandThe Golden Age — a North Atlantic empire … reaching farther than you thinkThe Long Fall — the sudden loss of Norwegian nobility, the end of the kings, and half of Norway gone foreverThe 400-Year Night — when the Northern Lion lay dormantThe Reformation, 1537 — one church eradicated and another imposedLutheran Norway and Pietism — a farmer named Hans Nielsen Hauge and a lay revival that could not be silencedWorld War II — the King’s “No” and the Nazis in NorwayBefore There Was Norway — petty kingdoms at the edge of the worldDriving in Norway — tolls, ferries, and a near-zero alcohol limitEveryday etiquette — quiet voices, wide space, no smiling🚨 Emergencies - important numbers, hospitals, and what you can doLanguage basics — just enough Norwegian to be polite , with four suffragan dioceses inside Norway — Oslo Black-and-white 1923 photograph of Kristiania's inner harbor at Bjørvika: a cargo steamer and small passenger boats moored on calm water, a long many-gabled harbor warehouse on the quay behind, and the city's spires and rooftops fading into a hazy hillside. Anders Beer Wilse, Kristiania Indre Havn (1923), National Library of Norway Capital of modern Norway, at the head of the Oslofjord on the country's southeastern coast. Founded according to the sagas by Harald Hardrada about 1049 and known through the medieval period as a secondary royal seat behind Bergen and Nidaros. Hákon V moved the royal residence permanently to Oslo about 1300 and built Akershus Fortress to guard the harbour. After a fire in 1624 the medieval town was abandoned and Christian IV rebuilt the city to the west under the new name Christiania (later Kristiania); the name Oslo was restored in 1925. The original medieval street pattern survives as the Gamlebyen district east of the modern centre. Days 1–2 belong to Oslo, with both groups together — Roseslottet and the harbourside museums on Day 1, then the Day-2 e-bike tour through Akershus Fortress, up Karl Johans gate, and out to Vigeland Park. Oslo The Long Fall — the sudden loss of Norwegian nobility, the end of the kings, and half of Norway gone foreverThe 400-Year Night — when the Northern Lion lay dormantThe Reformation, 1537 — one church eradicated and another imposedLutheran Norway and Pietism — a farmer named Hans Nielsen Hauge and a lay revival that could not be silencedThe Constitution That Saved a Nation — five radical weeks at Eidsvoll, 1814800,000 Norwegians Leave — the century that built a Second NorwayThe Quiet Revolution — how Norway won its independence without a warWorld War II — the King’s “No” and the Nazis in NorwayAlcohol and Vinmonopolet — when and where to buy a drinkEveryday etiquette — quiet voices, wide space, no smiling🚨 Emergencies - important numbers, hospitals, and what you can doLanding in Norway — off the plane in Oslo, where to go, step by stepMoney — currency, cards, prices, and tipping , Bergen A colored 1890s photochrom of Bergen from the slope of Fløyfjellet: red rooftops and a green-spired church tower below a hillside path, Vågen harbour dense with masted ships, and the Byfjorden opening between low mountains to the horizon. Photochrom print, General view from Fjeldveien, Bergen (c. 1890–1900), Library of Congress Norway's western trading capital, founded around 1070 on the inner Byfjorden. For four centuries the largest city in the country and the wharf through which the entire western export economy ran — dried cod from the Lofoten fisheries, stockpiled and traded by the Hanseatic merchants at Bryggen from 1360 to 1754. Norway's commercial and intellectual heart through the Hanseatic period; overtaken in size by Christiania (Oslo) in the 1830s. The painted wooden Bryggen wharf is on the UNESCO World Heritage list and substantially what it was in the late seventeenth century. Saint Sunniva's relics were translated to the Christ Church in Bergen by the late eleventh century, anchoring the secondary western saint-cult of medieval Norway. The ecclesiastical province Nicholas Breakspear organized in 1152 included Bergen as a suffragan diocese under the new archbishopric at Nidaros. The Ungdommene (the Youngsters) reach Bergen late on Day 3 via the Norway-in-a-Nutshell train-and-ferry route from Oslo. On the Day 4 morning they walk Bryggen and ride the funicular up Mount Fløyen before flying back to Oslo and driving on to Lillehammer that evening — a day ahead of the Gråhårsklubben (the Oldsters), who spend the split days north in Trondheim and the heritage country of Stjørdal, Hegra, and Kylloplass and come south on Day 5. Bergen The Germans Who "Ruled" Bergen — the Hanseatic merchants on Bryggen WharfBefore There Was Norway — petty kingdoms at the edge of the worldThe King Who Became a Saint — how the Nordmen came to ChristThe Long Fall — the sudden loss of Norwegian nobility, the end of the kings, and half of Norway gone foreverThe Golden Age — a North Atlantic empire … reaching farther than you thinkThe 400-Year Night — when the Northern Lion lay dormantThe Crusades?!!!! — sixty ships from Bergen, bound for the Holy LandThe Reformation, 1537 — one church eradicated and another imposedWorld War II — the King’s “No” and the Nazis in NorwayKraken — the island-sized beast, logged as factSjøormer — the serpents in the deep lakes and fjordsPesta — an old woman walking from farm to farmFossegrimen — the waterfall fiddler who teaches you to playAlcohol and Vinmonopolet — when and where to buy a drinkEveryday etiquette — quiet voices, wide space, no smilingFood and dining customs — having patience, free water, brunost on everything🚨 Emergencies - important numbers, hospitals, and what you can doLanguage basics — just enough Norwegian to be politeWhat to wear — the layering system, on the ground , Stavanger Knud Knudsen's photograph of Stavanger in the late 1880s–early 1890s — the low wooden town spread around its harbour, church towers on the skyline, decades before the oil age. Knud Knudsen, Stavanger (1888-1894), National Library of Norway City on the southwestern Norwegian coast in Rogaland; modern Norway's fourth-largest city and the operational capital of the Norwegian petroleum economy since the 1970s. The traditional site of the sea-battle of Hafrsfjord that completed Harald Fairhair's consolidation lies at the city's southwestern edge, marked by the Sverd i fjell monument. The Norwegian Petroleum Directorate, the safety regulator (Havtil), and Equinor (formerly Statoil) are all headquartered in or around the city. Population around one hundred and forty thousand in the municipality; metropolitan area roughly twice that. Stavanger Long before the oil economy, Stavanger was a cathedral town — one of the five mainland sees of the medieval Norwegian church, its Anglo-Norman cathedral begun in the early 1100s. Its bishop, Jón Birgisson, left this chair in 1152 to become the first archbishop of Nidaros. Before There Was Norway — petty kingdoms at the edge of the worldThe Viking Age — longships, legends, and the first "Norway"The 400-Year Night — when the Northern Lion lay dormantThe 'Lucky Country' — the discovery that changed everything800,000 Norwegians Leave — the century that built a Second NorwayWorld War II — the King’s “No” and the Nazis in Norway , and Hamar A sepia 19th-century photograph of the Hamar cathedral ruins: four roofless stone arches and adjoining walls standing in an open grassy field, young trees planted along the foreground. Axel Lindahl, the cathedral ruins in Hamar (c. 1880-1890), Norwegian Museum of Cultural History City on the western shore of Lake Mjøsa in the inland east of Norway. Founded as a market town and episcopal seat by the papal legate Nicholas Breakspear in 1152, when it was also made one of the four Norwegian suffragan dioceses of the new Nidaros archdiocese. The medieval cathedral was destroyed by Swedish forces in 1567; the surviving ruins on the Hamar peninsula are preserved under a protective glass-and-steel canopy. The modern city has around thirty thousand people and is the seat of the Eidsivating Court of Appeal — the inheritance of the medieval inland law-tradition. Hamar The Reformation, 1537 — one church eradicated and another imposedThe 400-Year Night — when the Northern Lion lay dormant — and six more across the Norse Atlantic: two in Iceland Sepia photograph from about 1900 of the farm at Galtalækur, Iceland: a row of white-gabled farmhouses built into turf and stone walls, pack ponies standing at the wall, a haycock in the home field, and the slopes of Hekla lost in haze behind. Frederick W. W. Howell, Galtalækur and Hekla (c. 1900), Fiske Icelandic Collection, Cornell University Library The North Atlantic island settled from Norway in the ninth and tenth centuries by chieftains and their followings who refused to accept Harald Fairhair's authority on the Norwegian mainland and emigrated rather than submit. They built a country without a king, governed by an annual open-air assembly at Þingvellir called the Alþing — the oldest parliament in the world by date of founding. Three centuries after the migration, their descendants (notably Snorri Sturluson) composed the prose sagas that became almost the only literary memory of the Norwegian petty kingdoms. Iceland held two of the eleven sees of the medieval Norwegian church province — Skálholt in the south and Hólar in the north — both answering to the archbishop at Nidaros from 1152 until the Reformation. Before There Was Norway — petty kingdoms at the edge of the worldThe Viking Age — longships, legends, and the first "Norway"Worshiping Odin and Thor — the lived religion of pre-Christian NorwayThe King Who Became a Saint — how the Nordmen came to ChristThe Golden Age — a North Atlantic empire … reaching farther than you thinkThe 400-Year Night — when the Northern Lion lay dormant ( Skálholt Circa-1900 photograph of the wooden church at Skálholt seen through its freestanding timber entrance-gate frame, with stone steps leading up to the open doorway beneath the bell tower. Frederick W. W. Howell, Skálholt Church. Entrance. (c. 1900), Fiske Icelandic Collection, Cornell University Library Cathedral see and historical centre of southern Iceland, founded as the first Icelandic episcopal seat in 1056. One of the two Icelandic suffragan dioceses (with Hólar) under the new Norwegian archdiocese of Nidaros from 1152. For seven centuries Skálholt was the spiritual and cultural capital of Iceland; the see was abolished and the cathedral school moved to Reykjavík in 1801. The site today preserves a modern reconstruction of the medieval cathedral and a small museum. and Hólar 1870 engraved print of turf-roofed farm and church buildings clustered on a valley floor at Hólar, surrounded by steep conical hillsides, with horses and small figures in the foreground. Unknown artist, Det gamle islandske bispesæde Hólum i Hjaltadal (1870), Nordiske Billeder Cathedral see in northern Iceland, founded in 1106 as the second Icelandic episcopal seat after Skálholt in the south. One of the two Icelandic suffragan dioceses under the new Norwegian archdiocese of Nidaros from 1152. Hosted the first printing press in Iceland from 1530. The see was abolished in 1801; today Hólar is a small village of around a hundred residents, with the eighteenth-century stone cathedral still standing on the original site. ), and one each in Greenland Engraved 1845 plate captioned 'Kakortok': the roofless stone ruin of Hvalsey church, its thick gable walls pierced by door and window openings, standing on open grassland beneath a massive fissured rock face. Grønlands historiske Mindesmærker vol. 3 (1845), plate VIII, British Library The world's largest island, lying between the Arctic and Atlantic Oceans west of Iceland. Colonised by Norse settlers led by Erik the Red beginning in 985 — the name "Greenland" was Erik's marketing, chosen to attract colonists to a marginally agricultural land. The Norse Eastern and Western Settlements on the southwestern coast sustained perhaps two or three thousand people at peak across four centuries before steadily diminishing in the cooling climate of the Little Ice Age and disappearing by around 1450. Today a self- governing territory within the Kingdom of Denmark. The Viking Age — longships, legends, and the first "Norway"The King Who Became a Saint — how the Nordmen came to ChristThe Golden Age — a North Atlantic empire … reaching farther than you thinkThe Long Fall — the sudden loss of Norwegian nobility, the end of the kings, and half of Norway gone foreverThe 400-Year Night — when the Northern Lion lay dormant ( Garðar Sepia photograph across a grassy plain at Igaliku: low stone-built houses and drystone walls of the small village on the old bishopric ground, with the calm fjord behind and snow-capped mountains rising above. Th. N. Krabbe, The settlement Igaliko (c. 1889–1910), National Museum of Denmark Cathedral see of medieval Norse Greenland, established around 1124 on a farm in the Eastern Settlement (modern Igaliku in southern Greenland). One of the suffragan dioceses under the new Norwegian archdiocese of Nidaros from 1152 — the westernmost see in Western Christendom. The medieval cathedral, built of red sandstone, was about 27 metres long. The see was abandoned as the Norse colony disappeared across the fifteenth century; its last documented bishop appointed by Rome (in absentia), Vincentius Kampe, was named in 1519 and the vacant see finally lapsed around 1537, the year the Reformation broke the medieval Norwegian church. ), the Faroe Islands Engraved 1889 view over Tórshavn: turf-roofed timber houses in the foreground, the town's gabled houses crowding the low Tinganes point out into the sound, rowboats at the shore and a two-masted ship offshore. O. Schulz, Thorshavn, from A. Baumgartner, Nordische Fahrten: Island und die Färöer (1889), British Library Archipelago of eighteen volcanic islands in the North Atlantic between Norway, Iceland, and Scotland. Settled by Norse colonists beginning in the early ninth century, the Faroes were under Norwegian sovereignty by 1035; passed with Norway to Denmark in 1380 and remained under Danish rule after Norway's independence in 1814. Today a self-governing nation within the Kingdom of Denmark, with about fifty-three thousand people speaking Faroese (a North Germanic language closely related to Icelandic and to the western Norwegian dialects of Old Norse). The devotion to Saint Olav was carried across the Faroes by the medieval Norwegian archbishopric of Nidaros, and Olsok is still observed there. The King Who Became a Saint — how the Nordmen came to ChristThe Golden Age — a North Atlantic empire … reaching farther than you thinkThe 400-Year Night — when the Northern Lion lay dormant , Orkney 1821 hand-colored aquatint of St Magnus Cathedral's tower rising over Kirkwall's rooftops, viewed across the harbor with boats and figures on shore, captioned 'The Cathedral of St Magnus, Kirkwall, Orkney.' William Daniell, The Cathedral of St Magnus, Kirkwall (1821), A Voyage Round Great Britain Archipelago of around seventy islands off the northeastern coast of Scotland, settled heavily by Norse from the ninth century onward and ruled as the Earldom of Orkney under the Norwegian crown until 1468, when the islands were pledged to Scotland as surety for the dowry of a Norwegian princess and never redeemed. The diocese of Orkney was one of the suffragan dioceses under the Norwegian archdiocese of Nidaros from 1152 onward, with the cathedral at Kirkwall — St. Magnus Cathedral, founded 1137 by Earl Rognvald in honour of his martyred uncle Magnus Erlendsson — one of the most northerly Romanesque cathedrals in Europe. Hákon IV of Norway died at the Bishop's Palace in Kirkwall in December 1263 after the unsuccessful Scottish campaign. The Golden Age — a North Atlantic empire … reaching farther than you think , and the Sudreyjar 1845 engraving of Peel Castle on a rocky islet in the sea, its ruined tower and walls silhouetted against a cloudy sky, with figures on the rocks in the foreground. William Miller after William Leighton Leitch, Peel Castle, Isle of Man (1845), Waverley Novels (Abbotsford Edition) Old Norse for "southern isles" — the diocese encompassing the southern Hebrides off the western coast of Scotland and the Isle of Man in the Irish Sea. One of the suffragan dioceses under the new Norwegian archdiocese of Nidaros from 1152 to 1266, when Norwegian sovereignty over the Hebrides and Man was ceded to Scotland under the Treaty of Perth. The diocese (the modern Diocese of Sodor and Man) survives in the Church of England as one of its smallest, comprising the Isle of Man alone. The Golden Age — a North Atlantic empire … reaching farther than you think (the southern Hebrides and the Isle of Man). Jón Birgisson An 1870 wood-engraved plate of the pinnacled Gothic choir entrance of Stavanger Cathedral: a pointed-arch doorway flanked by carved turrets, a man and a woman in folk dress talking on the steps; aged paper margin with the Swedish caption 'Ingången till koret' below. Unknown artist, Stavanger domkirke, in Nordiska taflor (Albert Bonnier, 1870) - Nasjonalbiblioteket First Archbishop of Nidaros, installed by Nicholas Breakspear at the 1152 council establishing the Norwegian ecclesiastical province independent of the Danish metropolitan see at Lund. Previously Bishop of Stavanger. Ruled the new archbishopric from Nidaros (Trondheim) until his death around 1157. The four-hundred-year structure of the medieval Norwegian church that Breakspear designed and Jón Birgisson inherited would last almost unchanged until the 1537 Reformation. , the previous bishop of Stavanger, was installed as the first archbishop. The structure Breakspear set lasted, almost unchanged, for nearly four hundred years. He was elected Pope two years later, the only Englishman ever to hold the office, and ruled the Western Church as Adrian IV.

The Norwegian church Breakspear organized was small by European measures and uneven in reach. It had at its peak roughly thirteen hundred parishes — against the tens of thousands in England and the German lands — and around thirty monasteries. Its bishops travelled to Rome on long sea-and-land journeys that took months in each direction. Its parish priests in remote inland districts might not see a bishop in their lifetime. The surviving correspondence between Trondheim and Rome includes long pleading letters about the difficulty of collecting the annual papal tribute from farmers who had no coin.

But within Norway, this church was the country’s first national administration of any kind. It kept land records, supplied the only Latin-literate clerks the kingdom had, ran the only schools, and collected the tithe across every district. By the eve of the Reformation it owned around forty per cent of Norway’s productive farmland. There had been kings in Norway before the church. There had not been a working national administration.

What the church wrote

The literate culture the medieval Norwegian church produced was small, mostly in Latin, and almost entirely clerical. Norway never developed a vernacular literary class on the scale of England or France; the country’s literate population in the high Middle Ages would have fit inside one large continental cathedral chapter. But the writing that did survive is substantial. The richest single document is the Konungs skuggsjá A medieval manuscript leaf of the Konungs skuggsjá (King's Mirror), page 37, in dense two-column Gothic script with a rubricated red initial and later marginal annotations, on aged, browned vellum with a damaged lower corner. Konungs skuggsjá manuscript leaf, reproduced in Kristian Kålund, Palæografisk Atlas (1905) The King's Mirror — the richest single Old Norwegian literary document of the medieval Norwegian church period. Composed anonymously around 1250 during the reign of Hákon IV as a long conversation between father and son, the Konungs skuggsjá covers law, courtly manners, geography, natural science, and theology in a single sustained voice — a Norwegian contribution to the medieval European mirror-for-princes genre. Particularly important as one of the few medieval Scandinavian sources containing detailed observations of the Atlantic — including the earliest known European descriptions of Greenland's ice floes, the aurora borealis, and the natural history of the northern seas. The Golden Age — a North Atlantic empire … reaching farther than you think , the King’s Mirror, composed in Old Norwegian around 1250, during the reign of Hákon IV Hákonarson A pen drawing after King Håkon IV's 1247 seal: a crowned king enthroned on a lion-carved throne, holding a sword upright, ringed by a Latin legend naming him king of Norway. Drawing by Hakon Thorsen after the 1247/48 seal of Håkon IV, in Chr. Brinchmann, Norske Konge-sigiller (1924) King of Norway 1217–1263, bynamed Hákon the Old in later tradition. His reign opened the Golden Age of medieval Norway — the country's last sustained period as an independent international power before the dynastic absorption into Denmark a century later. Brought the long civil war period to an end, extended Norwegian sovereignty to Iceland (which acknowledged him as king in 1262) and the Hebrides and Isle of Man, codified Norwegian law, and presided over the literary court that produced the Konungs skuggsjá (The King's Mirror) around 1250. Died on Orkney in December 1263 returning from his unsuccessful Scottish campaign. The Golden Age — a North Atlantic empire … reaching farther than you thinkThe Long Fall — the sudden loss of Norwegian nobility, the end of the kings, and half of Norway gone foreverThe Germans Who "Ruled" Bergen — the Hanseatic merchants on Bryggen Wharf , as a long conversation between father and son covering law, courtly manners, geography, natural science, and theology in a single sustained voice.

The legal codification that ran alongside it produced the four great regional law-codes: the Gulating A weathered stone cross stands beside the wrought-iron gate and stone wall at the entrance to Eivindvik church on Gulen, the white clapboard church with pointed Gothic windows visible behind it among evergreens. Jeblad, Steinkorset ved porten til Eivindvik kirke (2008), Wikimedia Commons, CC BY-SA 3.0 The regional thing-law assembly of southwestern Norway, meeting traditionally at Gulen in present-day Sogn og Fjordane. One of the four great medieval Norwegian regional law traditions; its jurisdiction covered the western coast from Agder to Sunnmøre and produced the Gulatingslova, recorded in writing by the twelfth century. The Gulating tradition was rolled into Magnus Lagabøte's Landslov of 1274. The modern Gulating Court of Appeal in Bergen inherits the name. Before There Was Norway — petty kingdoms at the edge of the worldThe King Who Became a Saint — how the Nordmen came to ChristThe Golden Age — a North Atlantic empire … reaching farther than you think in the west, the Frostating Two parchment fragments of the Frostatingslova, c. 1260 — medieval book-hand in two columns with red rubrics and ornamented initials in blue, red, and green. Frostatingslova fragment (c. 1260), National Archives of Norway (Riksarkivet), CC BY-SA 4.0 The regional thing-law assembly of central Norway, meeting at Frosta on the Trondheim Fjord. Jurisdiction covered Trøndelag and the surrounding northern districts. Its codification, the Frostatingslova, dates to the twelfth century in its surviving form but preserves substantially older customary law. Rolled into Magnus Lagabøte's Landslov of 1274. The modern Frostating Court of Appeal in Trondheim carries the name. Before There Was Norway — petty kingdoms at the edge of the worldWorshiping Odin and Thor — the lived religion of pre-Christian NorwayThe King Who Became a Saint — how the Nordmen came to ChristThe Golden Age — a North Atlantic empire … reaching farther than you think in Trøndelag, the Eidsivating The memorial stone at Eidsvoll inscribed 'Her stod Eidsivatinget' — here stood the Eidsivating — marking the meeting place of the medieval inland assembly. Photo: Harry Wad, Eidsivating memorial stone at Eidsvoll (2007), CC BY 2.5 The regional thing-law assembly of the inland east of Norway, meeting traditionally at Eidsvoll — the same Eidsvoll where, eight centuries later, the Norwegian Constitution was written and signed in 1814. Jurisdiction covered the inland districts of Hedmark, Romerike, and the surrounding interior. Its Eidsivatingslova was rolled into Magnus Lagabøte's Landslov of 1274. The modern Eidsivating Court of Appeal carries the name; its seat is at Hamar. Before There Was Norway — petty kingdoms at the edge of the worldThe Golden Age — a North Atlantic empire … reaching farther than you think in the inland, the Borgarting 1795 oil painting of Sarpsfossen: the broad falls churn white between rocky banks lined with timber yards and mill buildings, a manor on the wooded hill beyond, and a herder with cattle and goats watching from the near bank. Christian August Lorentzen, The Waterfall Sarpsfossen (1795), Nasjonalmuseet The regional thing-law assembly of southeastern Norway, meeting at Borg (modern Sarpsborg). Jurisdiction covered the southeast including Vestfold and Østfold. Its surviving Borgartingslova preserves the regional legal tradition of the southeastern petty kingdoms; rolled into Magnus Lagabøte's Landslov of 1274. The modern Borgarting Court of Appeal in Oslo carries the name. Before There Was Norway — petty kingdoms at the edge of the worldThe Golden Age — a North Atlantic empire … reaching farther than you think in the southeast. Each had begun as a pre-Christian assembly tradition and been gradually amended with Christian provisions at the regional negotiating sessions where each provincial church accepted its place in the wider system. Theodoricus Monachus Printed 1684 title page: "Commentarius Prior Historicus, De Regibus Vetustis Norvagicis... à Theodorico Monacho Nidrosiensi, ante quingentos annos conscriptus," edited from a Lübeck manuscript by the Kirchmanns; an old library stamp overlays the first line. Editio princeps of Theodoricus, in Commentarii historici duo (Amsterdam, 1684), National Library of Norway Norwegian monk and historian, active in the late twelfth century (probably c. 1175–c. 1185). Author of Historia de antiquitate regum Norwagiensium ("History of the Antiquity of the Norwegian Kings"), a short Latin history covering the Norwegian kings from Harald Fairhair to the death of Sigurd the Crusader (d. 1130). One of the earliest written accounts of Olav II Haraldsson's sainthood; pre-dates Snorri Sturluson's Heimskringla by half a century. Almost certainly a Premonstratensian or Augustinian canon attached to the cathedral at Nidaros, though the precise identification has not been settled. The King Who Became a Saint — how the Nordmen came to ChristThe Crusades?!!!! — sixty ships from Bergen, bound for the Holy Land ’s Historia de antiquitate regum Norwagiensium and the anonymous Historia Norwegie Title page of Monumenta Historica Norvegiæ — "Latinske Kildeskrifter til Norges Historie i Middelalderen" — edited by Dr. Gustav Storm, Kristiania 1880, with a blue Nasjonalbiblioteket deposit stamp. Title page, Gustav Storm (ed.), Monumenta historica Norvegiæ (Kristiania, 1880), National Library of Norway Anonymous Latin history of Norway composed in the late twelfth century — alongside Theodoricus monachus's Historia de antiquitate regum Norwagiensium, one of the first Latin histories the country produced of itself. Covers Norwegian geography, the petty kingdoms, and the kings down to about 1015; survives in a single fourteenth-century manuscript preserved in Edinburgh. The opening geographic section contains some of the earliest detailed descriptions in Latin of the Norwegian coast, the Sámi, and the Atlantic settlements in Iceland and Greenland — a valuable supplement to the Norse-language saga record of the same period. , both from the late twelfth century, gave the country its first Latin histories of itself. And Snorri Sturluson Christian Krohg's Snorri Sturluson from the 1899 folk edition of Heimskringla — the historian seated with a great open book across his knees. Christian Krohg, Snorre Sturlason (1899), from Norges Kongesagaer; scan: National Library of Norway Thirteenth-century Icelandic chieftain, poet, and historian. Composed the Heimskringla and the Prose Edda in the 1220s from oral tradition and skaldic verse — three hundred years after the Viking-age events he describes. The single richest source for Norway's pre-conversion centuries and also the most aware Christian-Icelandic editor of them. Modern scholarship accepts what other sources independently confirm and treats his richest expansions as the work of a poet writing about a kingdom he had never seen. Assassinated at Reykholt on 23 September 1241 by agents of King Hákon IV after a falling-out at court. Snorri's Heimskringla is the latest of the great medieval Norwegian-Icelandic literary works this article surveys — the masterwork of the Catholic age's clerical literary tradition, composed at almost the same moment as the courtly Konungs skuggsjá. The Viking Age — longships, legends, and the first "Norway"Before There Was Norway — petty kingdoms at the edge of the worldWorshiping Odin and Thor — the lived religion of pre-Christian NorwayThe King Who Became a Saint — how the Nordmen came to ChristThe Golden Age — a North Atlantic empire … reaching farther than you thinkThe Crusades?!!!! — sixty ships from Bergen, bound for the Holy LandNordisk Mytologi — Odin, the giants, and Ragnarok ’s Heimskringla A single vellum leaf photographed on black: two dense columns of medieval Icelandic script in brown ink with red rubrics, a large red initial O and a blue initial K, and stitched repairs along the left edge — the Kringla leaf, sole survivor of the lost Kringla manuscript. Kringlublaðið (the Kringla leaf), Lbs fragm 82, c. 1260 — National and University Library of Iceland Snorri Sturluson's prose history of the kings of Norway, composed in the 1220s. Sixteen sagas running from the semi-mythical Yngling line through to the late twelfth century. The single most extensive medieval source for Norway's Viking and Christianization centuries — trusted on the broad shape of political history, questioned in the literary expansions, and written by a Christian Icelander three hundred years after the events. The masterwork of the medieval Norwegian-Icelandic literary tradition this article surveys, composed in the same generation as the courtly Konungs skuggsjá and the anonymous Historia Norwegie. The Viking Age — longships, legends, and the first "Norway"Worshiping Odin and Thor — the lived religion of pre-Christian NorwayThe King Who Became a Saint — how the Nordmen came to ChristThe Golden Age — a North Atlantic empire … reaching farther than you thinkThe Crusades?!!!! — sixty ships from Bergen, bound for the Holy Land , written in the early thirteenth century, recorded the country’s whole saga-history in a single Icelandic king-collection. The books these writers produced were largely the books the cathedral schools and the monasteries could afford to copy.

Three regional saints

The medieval Norwegian church developed its devotional life around three saints. Saint Olav was the national figure. His shrine at Nidaros anchored the pilgrim road system of medieval Norway, which ran inward toward the cathedral from every direction of the country and from across the Norse Atlantic. Two other saints had followings of their own, each anchoring a regional cathedral see.

On the western coast, the veneration of Saint Sunniva Painted wooden shrine doors: left, a crowned female saint in a red gown with a halo, hand resting at her waist; right, a bearded crowned king with a staff, standing over a small creature with a human head. Unknown medieval carver, shrine doors from Bygland Church (after 1470); photo: Wolfmann, Museum of Cultural History, Oslo, CC BY-SA 4.0 Patron saint of the western Norwegian coast and of the medieval Bergen diocese. By the legend the medieval church transmitted, Sunniva was an Irish princess of the tenth century who fled an unwanted marriage to a pagan king by setting out to sea in a rudderless boat with her brother Alban and a party of companions. They washed ashore on the island of Selja in Nordfjord, where they were killed in the caves they had taken refuge in — by hostile locals in some versions of the legend, by a rockfall in others. Her veneration was established at Selja by the late eleventh century. A Benedictine monastery was founded on the island around 1100. Her relics were later translated to the new Christ Church in Bergen; she remained the principal saint of the western coast until the Reformation. The Reformation, 1537 — one church eradicated and another imposed anchored the see of Bergen. By the legend the medieval church transmitted, Sunniva had been an Irish princess of the tenth century who fled an unwanted marriage to a pagan king by setting out to sea in a rudderless boat with her brother Alban and a party of companions. They washed ashore on the island of Selja 1948 photograph on Selja: the stone tower of the monastery rises over the low walls of the ruins, sheep grazing among them, with the sea, skerries and the cliffs of the Stad coast stretching away behind. Photographer unknown, Selja kloster (1948), Mittet & Co. / National Library of Norway Small island in Nordfjord on the western coast of Norway, in modern Stad municipality (Vestland County). Site of the legendary martyrdom of Saint Sunniva and her Irish companions at the end of the tenth century, in caves where they had taken refuge after their boat washed ashore. The veneration was established at Selja by the late eleventh century; a Benedictine monastery was founded on the island around 1100. The medieval monastic ruins, the twelfth-century stone church, and the natural cave traditionally identified as Sunniva's place of death are preserved as a protected cultural-historic site. Selja, Nordfjord The Reformation, 1537 — one church eradicated and another imposed in Nordfjord An 1885 oil painting of Lake Loen in Nordfjord under a pale, overcast sky, a small rowboat with two figures on turquoise-green water, steep green mountainsides and distant snow-capped peaks framing the lake. Georg Emil Libert, Loenvandet ved Nordfjord i Norge. Regndag (1885), via Bruun Rasmussen Kunstauktioner Long fjord on the western coast of Norway, reaching about a hundred kilometres inland from the open Atlantic into the Jostedalsbreen glacier district. In the petty-kingdom era the spine of the small kingdom of Fjordane (now folded into Vestland). The mouth of the fjord opens onto the island of Selja, site of the legendary martyrdom of Saint Sunniva and one of the principal medieval pilgrimage destinations of the western coast. Nordfjord . There they were killed — by hostile locals in some versions of the legend, by a rockfall in others — in the caves where they had taken refuge. Her veneration was established at Selja by the late eleventh century. A Benedictine order Fra Angelico fresco panel showing a haloed Saint Benedict of Nursia kneeling in prayer before a wooden cross on a rocky hillside, a hooded monk beside him, with ranks of the blessed gathered in the sky above. Fra Angelico, Saint Benedict at Subiaco (c. 1430-35), Musée Condé, Chantilly The oldest of the major Western Christian monastic orders, named for its founder Saint Benedict of Nursia (c. 480–547) and governed by his Rule — the foundational text of Western monasticism, balancing prayer, manual labour, and study within a settled communal life. The Benedictine houses in medieval Norway included Munkeliv at Bergen (founded by King Eystein I in the early twelfth century) and the abbey on Selja island. Each Benedictine monastery was largely autonomous within the shared Rule, in contrast to the centralised orders that followed (Cistercians, Premonstratensians, mendicants). Selja Monastery Black-and-white 1915 photograph of the low stone corner walls and steps of the Benedictine monastery ruins on Selja island, a rubble-covered slope rising behind. E. Reimers, Selja monastery ruins (1915), Riksantikvaren Benedictine monastery on the island of Selja in Nordfjord, founded around 1100 in association with the established veneration of Saint Sunniva at the site of her legendary martyrdom. Dedicated to a saint also named Alban whom Norwegian tradition identified with Sunniva's brother. The monastic community anchored the pilgrimage to Selja that drew visitors from across the western coast and beyond. Closed at the 1537 Reformation. The medieval monastic ruins, the twelfth-century stone church, and the cave traditionally identified as Sunniva's death-place are preserved on the island today. The Reformation, 1537 — one church eradicated and another imposed was founded on the island around 1100, dedicated to a saint also named Alban whom Norwegian tradition identified with her brother. Her relics were later translated to the new Christ Church in Bergen. She remained the principal saint of the western coast for the rest of the medieval period.

At Oslo, the principal saint was Saint Hallvard The round medieval Oslo city seal: a haloed saint enthroned, a pierced millstone in one hand and a sheaf of arrows in the other, a small woman lying beneath his feet, stars in the field and a Latin legend around the rim; printed caption 'Oslo bysegl.' below. Oslo bysegl (medieval city seal, c. 1300), reproduced in Edvard Bull, Kristianias historie bd. 1 (1922) Patron saint of Oslo. By the medieval legend, Hallvard Vebjørnsson was a young man of Vestfold, killed around 1043 while trying to protect a pregnant woman from her pursuers. The killers tied a millstone to his body and sank it in the fjord, but the body rose back to the surface intact. His veneration was established at Oslo shortly afterward, and Hallvard became the city's patron saint. The medieval images of him — first recorded on the Oslo city seal around 1300 — show him enthroned, the arrows of his martyrdom in one hand and the millstone in the other, the woman at his feet: the same image, saint with millstone and woman, that is the modern Oslo coat of arms. The Reformation, 1537 — one church eradicated and another imposed . He was a young man of Vestfold Edvard Munch's 1889 Summer in Åsgårdstrand — a white picket fence and yellow house above the deep blue Oslofjord, painted in the little Vestfold seaside town where Munch summered. Edvard Munch, Summer in Asgardstrand (1889), Woll 185, private collection Coastal region on the western shore of the Oslofjord in southeastern Norway, the richest of the petty-kingdom-era Norwegian polities. Controlled the trade routes through the Skagerrak between the North Sea and the Baltic; the wealth in its royal mounds at Borre marks it as the dominant southern Norwegian power of the seventh through ninth centuries. The Yngling dynasty held the throne here. Modern Vestfold is the county containing Tønsberg, Sandefjord, and the Borre Mound Cemetery archaeological site. Vestfold Before There Was Norway — petty kingdoms at the edge of the worldThe Viking Age — longships, legends, and the first "Norway"The King Who Became a Saint — how the Nordmen came to Christ , killed around 1043 while trying to protect a pregnant woman from her pursuers. The killers had tied a millstone to his body and sunk it in the fjord, but the body had risen back to the surface intact. His veneration was established at Oslo shortly afterward, and Hallvard became the city’s patron saint. The medieval images of him show him enthroned, the arrows of his martyrdom in one hand and the millstone in the other, the woman at his feet. The same image — saint, millstone, woman — is the modern Oslo coat of arms The official Oslo shield: a haloed saint stands in a red robe with a silver mantle and red cap, holding a white millstone and a bundle of arrows, flanked by gold lions, with a small robed figure lying at the shield's base. Oslo kommune, official coat of arms of Oslo (adopted 1924), CC BY-SA 4.0 The municipal arms of Oslo: Saint Hallvard Vebjørnsson enthroned, the arrows of his martyrdom in one hand and the millstone in the other, a woman lying at his feet — the saint's iconography of his medieval legend, in which the young man of Vestfold was killed around 1043 while trying to protect a pregnant woman from her pursuers and his body, sunk in the fjord with a millstone, refused to stay submerged. The current municipal arms were adopted in 1924, restoring the medieval Catholic iconography of Oslo's patron saint after centuries in which the Lutheran city used simpler heraldic forms. The arms appear on every Oslo municipal document, building, and uniform. .

Olav at Nidaros, Sunniva at Selja and Bergen, Hallvard at Oslo: each carried a legend, a pilgrim traffic, an iconography in the medieval art that survives. Sunniva and Hallvard gave the western coast and the Oslo Fjord their own claim on the country’s Christian imagination.

The monastery network

Around thirty monasteries operated in medieval Norway at the institutional peak. The single largest concentration was at Bergen, where the Benedictine house at Munkeliv Abbey 1860 architectural survey drawing in ink and wash of the excavated Munkeliv Abbey ruins in Bergen: a floor plan with an apse, wall cross-sections, and studies of carved capitals and mouldings. Henrik Thrap-Meyer, Ruins of St Michael's Monastery, Bergen (1860), Fortidsminneforeningen/Riksantikvaren Benedictine (later Bridgettine) monastery on the western shore of the Vågen harbour at Bergen, founded in the early twelfth century by King Eystein I. The largest medieval monastic foundation in Norway. In the 1420s the house was transferred, with papal approval, to the Swedish Bridgettine order as a double house of monks and nuns — one of the few Bridgettine foundations outside Sweden itself. The buildings were burned in 1455 when the Kontor's merchants stormed the abbey in fighting with the Norwegian crown; rebuilt over the following decades — the Bridgettines returned in 1478 — then burned again in 1536 and never rebuilt. The Munkeliv quarter of modern Bergen preserves the name. The Germans Who "Ruled" Bergen — the Hanseatic merchants on Bryggen WharfThe Reformation, 1537 — one church eradicated and another imposed on the western shore of the city had been established in the early twelfth century by King Eystein I Magnusson A weathered marble bust of a crowned king, carved in relief with a banded crown showing faint carved figures and worn lettering, photographed at an angle against a plain gray backdrop. Unknown medieval sculptor, bust of King Eystein I ("EYSTEIN REX"); photo: Nina, University Museum of Bergen, CC BY 2.5 King of Norway 1103–1123, sharing the throne with his half-brothers Sigurd the Crusader and (until 1115) Olav. Remembered chiefly as a builder and administrator rather than a warrior — the foil to Sigurd's military exploits in the Mediterranean. Founded the Benedictine monastery of Munkeliv on the western shore of Bergen in the early twelfth century, one of the earliest monasteries in Norway. Sponsored road and harbour improvements across the country and established the kongsgård (royal estate) infrastructure that supported the medieval Norwegian court. The Crusades?!!!! — sixty ships from Bergen, bound for the Holy LandThe Germans Who "Ruled" Bergen — the Hanseatic merchants on Bryggen Wharf . It was turned over to the Swedish Bridgettine order Two-page opening of an illuminated 14th-century manuscript of Saint Bridget's Revelationes: a full-width miniature of the Virgin enthroned in a golden mandorla amid angels on the left, a decorated initial on the right showing a kneeling nun receiving a vision. Illuminated manuscript of St Bridget's Revelationes (c. 1375), National Library of Wales Western Christian religious order founded by Saint Bridget of Sweden (c. 1303–1373), with its mother-house at Vadstena Abbey in Sweden. Distinctive in the medieval Western Church for its double monastery organisation — separate communities of monks and nuns under a single abbess, sharing the same abbey church. The Norwegian Munkeliv Abbey at Bergen was transferred from the Benedictines to the Bridgettines in the 1420s with papal approval — one of the few Bridgettine foundations outside Sweden itself. Lutheran Norway and Pietism — a farmer named Hans Nielsen Hauge and a lay revival that could not be silenced in the 1420s, with papal approval, as a double house of monks and nuns — one of the few Bridgettine foundations outside Sweden itself. The Benedictine monastery on Selja, founded around 1100, anchored the veneration of the western saints. The Augustinian canons Botticelli panel painting of a haloed Saint Augustine of Hippo in red robes, seated at a writing desk with quill and book in a niche beneath a coffered vault, torn scraps of paper scattered on the floor. Sandro Botticelli, Saint Augustine in His Study (1490-94), Uffizi, Florence Communities of priest-canons living under a version of the Rule of Saint Augustine — a Western Christian religious order distinct from the monastic orders (Benedictines, Cistercians) in that the Augustinian canons retained their priestly ministry alongside the communal life of prayer. Spread across Europe from the eleventh century. The Augustinian houses in medieval Norway included Halsnøy in Sunnhordland (founded 1163 by Magnus Erlingsson's father Erling Skakke), Jonsklosteret on Heggen and the abbey at Kastelle outside Konghelle. Several of the Norwegian cathedral chapters were also organised as Augustinian communities. at Halsnøy 1656 oil painting of Halsnøy monastery: the arched ruin of the medieval church stands among trees beside white-plastered buildings on a hilltop, a road running down between fenced fields to boathouses at the water, where small figures gather on a knoll. Elias Figenschou, Halsnøy kloster (1656), Skokloster Castle Island in Sunnhordland, southern Vestland County, Norway. Site of the Augustinian monastery of Halsnøy, founded in 1163 by Magnus Erlingsson's father Erling Skakke. One of the principal Augustinian houses of medieval Norway, with substantial landholdings across the surrounding region. Closed at the 1537 Reformation; the surviving monastery house from the medieval period is preserved as Halsnøy Kloster, now an open-air museum. in Sunnhordland and the Premonstratensians Monochrome engraving of Saint Norbert of Xanten in a bishop's mitre and vestments within an ornate oval frame, holding a monstrance with a crozier behind him, small roundel scenes and a distant abbey church in the border. Cornelis Galle I after Rubens, Saint Norbert of Xanten (c. 1600), Rijksmuseum (CC0) Order of Western Christian canons founded by Saint Norbert of Xanten in 1120 at Prémontré in northern France — a reformed Augustinian community combining the canon's preaching ministry with a stricter monastic discipline modelled on the Cistercians. Spread across Western Europe in the twelfth century. The principal Norwegian Premonstratensian house was the St. Olav's Abbey at Tønsberg, founded in the late twelfth century, with substantial landholdings across the southeastern districts. Closed at the 1537 Reformation. at Tønsberg A mid-20th-century aerial photograph looking down from the Slottsfjellet fortress ruins over Tønsberg's rooftops to the river and fjord beyond. Mittet & Co., photograph of Tønsberg (c. 1939-1949), National Library of Norway City in Vestfold County, often cited as Norway's oldest town; attested in the Heimskringla as a royal seat from the late ninth century. Site of the medieval Premonstratensian monastery of St. Olav, founded in the late twelfth century, and of the royal fortress of Tunsberghus on the rocky hill above the town. About fifty thousand people today; one of the principal recreational and historical centres of the inner Oslofjord region, with the Borre Mound Cemetery (the Yngling royal mounds) just north of the city. Tønsberg, Vestfold The Golden Age — a North Atlantic empire … reaching farther than you think ran their own networks in the southwestern districts.

The Cistercian order Filippino Lippi panel painting of Saint Bernard of Clairvaux in a white Cistercian habit at his writing desk, looking up as the Virgin Mary and attendant angels appear before him, monks and an abbey visible behind. Filippino Lippi, The Vision of Saint Bernard (1486), Badia Fiorentina, Florence Reformed Benedictine order founded at Cîteaux in Burgundy in 1098 — Ordo Cisterciensis, "the Order of Cîteaux" — committed to a strict literal observance of the Rule of Saint Benedict, manual labour, plain architecture, remote rural sites, and a tightly centralised structure that connected every house to the mother of its founding lineage through annual visitations. Spread explosively across Western Europe across the twelfth century, with around seven hundred houses by 1200. The Norwegian Cistercian foundations — Lyse outside Bergen (1146, from Fountains), Hovedøya in Oslofjord (1147, from Kirkstead), Tautra in the Trondheim Fjord (1207, from Lyse) — were daughter-houses of the English Cistercian network. arrived in Norway directly from England in the mid-twelfth century. Monks sent from Fountains Abbey Hand-colored 1811 engraving titled 'Ruins of Fountain's Abbey, Yorkshire': a roofless Gothic nave and tower of golden stone rising among trees, two figures sketching in the grassy foreground. Anonymous, Ruins of Fountaine's Abbey, Yorkshire (1811), Yale Center for British Art Cistercian monastery in Yorkshire, northern England, founded in 1132 by thirteen Benedictine monks from St. Mary's Abbey in York who broke from the older order to adopt the stricter Cistercian rule. One of the largest and best-preserved monastic ruins in Britain today. From Fountains, daughter-houses were founded across the British Isles and the North Atlantic — including Lyse Abbey near Bergen in 1146, the first Cistercian foundation in Norway. The Cistercian network connected the Norwegian houses tightly to the international order through regular visitations from Fountains and the other English mother-houses. in Yorkshire An 1890s colour photochrom labelled 'York from City Walls': the pale stone wall-walk curves through greenery in the foreground, past red-brick houses and a busy street with carts and pedestrians, toward York Minster's three great towers on the skyline. Detroit Publishing Co. photochrom, York from City Walls (c. 1890–1900), Library of Congress Historic county of northern England, the largest of the traditional English counties. Under heavy Norse settlement and rule from the late ninth century onward — the Norse-founded kingdom of York (Jórvík) was the centre of the Danelaw — until reabsorbed into the English kingdom in 954. Norse place-names ending in -by, -thorpe, and -thwaite still mark Yorkshire's villages and fields. Site of the Battle of Stamford Bridge (1066), where Harald Hardrada's last Norse invasion of England ended. The Viking Age — longships, legends, and the first "Norway" (modern-day northern England) founded Lyse Abbey Joachim Frich’s 1848 lithograph of the Lysekloster valley near Bergen: a still lake ringed by wooded hills and mountains, with the white manor buildings and church of the old monastery estate on the far shore. Joachim Frich, Lysekloster, from Norge fremstillet i Tegninger (Chr. Tønsberg, 1848), National Library of Norway Cistercian monastery in the parish of Os south of Bergen, founded in 1146 by monks sent from Fountains Abbey in Yorkshire — the first Cistercian foundation in Norway, a year before Nicholas Breakspear's papal mission reorganised the country's whole church. The abbey ran the surrounding agricultural estate and connected the Norwegian Cistercian network to the English mother-houses through regular visitations. Closed at the 1537 Reformation. The masonry foundations and a small fragment of the church wall survive as a protected medieval ruin in the modern Lysekloster area. outside Bergen in 1146, six years before Nicholas Breakspear’s papal mission would reorganize the country’s whole church. The following year, monks from Kirkstead Abbey Color photograph of a single tall ruined stone wall — the surviving southeast corner of Kirkstead Abbey's church — standing alone in a green field under a clear blue sky. Kelly (Wikimedia Commons), South view, Kirkstead Abbey ruin (2017) Cistercian monastery in Lincolnshire, eastern England, founded in 1139 by Hugh Brito, lord of Tattershall — a daughter-house of Fountains Abbey. In 1147 a party of monks sent from Kirkstead founded Hovedøya Abbey on a small wooded island in the inner Oslofjord, the first Cistercian house in eastern Norway. The English Reformation suppressed Kirkstead in 1537 (the same year as the Norwegian Reformation that ended Hovedøya). Only a single fragment of the medieval Kirkstead church survives today, preserved as a protected ancient monument. in Lincolnshire Oil painting by Peter De Wint: the three Gothic towers of Lincoln Cathedral rise pale over trees and red-roofed houses, with a farm wall, thatched barn and haystack in the shadowed foreground. Peter De Wint, Lincoln Cathedral from the North East (early 19th c.), Usher Gallery, Lincoln Historic county of eastern England, covering the flat lowlands and fenlands between the Humber estuary and the Wash. Home to several major medieval monasteries — including Kirkstead Abbey (Cistercian, 1139), Crowland (Benedictine), and Bardney — and to the Romanesque-Gothic Lincoln Cathedral, one of the tallest buildings in medieval Europe. Kirkstead's daughter-house at Hovedøya in the Oslofjord, founded 1147, was one of the principal Cistercian connections between medieval Norway and the wider English Cistercian network. (modern-day eastern England) took possession of Hovedøya Early-1900s photograph looking down from the wooded Ekeberg slope over Hovedøya, the forested island lying in the inner Oslofjord with buildings along its far shore, the masts of a sailing ship rising behind the trees and the fjord stretching away beyond. Anders Beer Wilse, Hovedøen fra Ekeberg (early 1900s), National Library of Norway Wooded island of about a square kilometre in the inner Oslofjord, just south of central Oslo. Site of the Cistercian abbey founded in 1147 by monks sent from Kirkstead Abbey in Lincolnshire, England. The abbey ran until the 1537 Reformation; the stripped masonry ruins are preserved as a public park reached by summer ferry from the Aker Brygge harbour in central Oslo and walked through by Oslo families today. The island also hosts a small beach and is one of the most visited recreational destinations for Oslo residents. Hovedøya, Oslo The Reformation, 1537 — one church eradicated and another imposed , the small wooded island in the inner Oslo Fjord just south of the modern city centre, and raised the Hovedøya Abbey 1870 engraving of the roofless stone ruins of Hovedøya Abbey, broken archways and walls with a tree growing among them, hills visible in the distance. Klosterruinen paa Hovedøen, from Nordiske Billeder (Copenhagen, 1870) Cistercian monastery on Hovedøya island in the inner Oslofjord, founded in 1147 by monks sent from Kirkstead Abbey in Lincolnshire, England — the first Cistercian foundation in eastern Norway. The abbey ran the surrounding agricultural estates across the eastern lowlands and connected the eastern Norwegian Cistercian network to the English mother- houses. Closed at the 1537 Reformation. The stripped masonry ruins of the church and cloister are preserved as a public park on Hovedøya, reached by summer ferry from the Aker Brygge harbour in central Oslo and walked through by Oslo families today. Hovedøya Abbey, Oslo whose stripped masonry ruins Oslo families walk through today, arriving on summer ferries. The Cistercian network connected the Norwegian houses tightly to the international order: regular visitations from the mother-houses in Yorkshire and Burgundy Hand-colored 1608 Ortelius map of the Duchy of Burgundy across two atlas pages, showing rivers, forests, and town names, with a title cartouche reading 'Burgundiae Inferioris... Ducatus.' Abraham Ortelius, Map of the Duchy of Burgundy (c. 1608), Theatrum Orbis Terrarum Historic region of eastern France centred on Dijon. In the twelfth century home to the great Cistercian mother-houses of Cîteaux (founded 1098) and Clairvaux (founded 1115 by Bernard of Clairvaux) — the cradle of the Cistercian reform that spread rapidly across Western Europe. The Norwegian Cistercian abbeys (Lyse outside Bergen, Hovedøya in Oslofjord, Tautra in the Trondheim Fjord) received regular visitations from the mother- houses in Burgundy alongside the English Cistercian connections at Fountains and Kirkstead. (modern-day eastern France), trained monks circulating among the abbeys, and a single set of architectural and liturgical conventions that ran from Norway down through England, France, and southern Italy.

The Norwegian monasteries were never numerous or wealthy by continental standards. But each was a literate, internationally-connected outpost in a thinly-settled country whose largest towns at this period had populations measured in the low thousands.

The stave churches

The most distinctive physical inheritance of the medieval Norwegian church is the Stave church An 1883 pencil-and-watercolor elevation of Hopperstad Stave Church's south portal, showing the arched carved doorway with red-painted ironwork fittings and rosette, flanking carved corner posts, and faint runic-like marginal marks on aged sketchbook paper. Peter Andreas Blix, elevation of the south portal, Hopperstad Stave Church (1883), Norwegian Directorate for Cultural Heritage The distinctive Norwegian medieval wooden church type — Norwegian stavkirke — built between roughly 1100 and 1350 across the country. The defining structural element was the stav: an upright pine pillar set on a sill of stone above the wet ground, supporting the wall and roof through horizontal beams and braced corner-pieces. The load-bearing skeleton was worked entirely in timber joinery, with only minor iron for door fittings and shingles. Between one and two thousand stave churches were built across Norway; twenty-eight survive into the present — more than the rest of the world combined. The technique was a Norwegian adaptation of Viking-era timber building to the requirements of a Christian church. . The technique was a Norwegian adaptation of Viking-era timber building to the requirements of a Christian church. The defining structural element was the stav, the upright pine pillar set on a sill of stone above the wet ground, supporting the wall and the roof through a system of horizontal beams and braced corner-pieces. The walls were panels of vertical pine planks tongued into the beams. The roof stepped upward in raised tiers toward a central spire. The load-bearing skeleton was worked entirely in timber joinery; only minor iron was used, for door fittings and shingles. The whole construction was the work of the same village-level carpenters whose grandfathers had built longships, and the gable-ends of the most elaborate examples carry dragon-head finials that echo the longship prows directly.

Between one and two thousand stave churches were built across Norway between roughly 1100 and 1350. Twenty-eight survive into the present — more than the rest of the world combined, since no other country built them in comparable numbers, and the handful built elsewhere have largely been lost. The oldest of the survivors, Urnes Stave Church Late-1800s photograph of Urnes stave church from the southwest: the dark tiered shingle roofs and small turret rise over plank walls above the churchyard's stone wall, with the Lustrafjord and mountainside behind. Marthinius Skøien, Urnes stavkirke (1880s–1900s), National Library of Norway The oldest of the twenty-eight surviving Norwegian stave churches, on the Ornes peninsula of the inner Sognefjord. Built around 1130, with elaborate eleventh-century portal carving reused from an earlier church on the same site — the Urnes style it preserved is the latest Viking-Age decorative tradition, organised on the new building as a Christian Tree-of-Life. Inscribed on the UNESCO World Heritage list in 1979, alongside Bryggen in Bergen, as one of Norway's first two World Heritage sites. Still in use as a parish church. Urnes Stave Church, Sognefjord on the inner Sognefjord J.C. Dahl's Vinter ved Sognefjorden (1827) — a snow-bound shore with an ancient standing stone, the still winter fjord and pale mountains stretching away behind. Johan Christian Dahl, Vinter ved Sognefjorden (1827), Nasjonalmuseet Norway's longest and deepest fjord, reaching two hundred and five kilometres inland from the western coast north of Bergen — the second-longest fjord in the world after Scoresby Sund in Greenland. In the petty-kingdom era it was the spine of the small Norwegian kingdom of Sogn. Its inner branches include the Aurlandsfjord and the Nærøyfjord — the latter a UNESCO World Heritage site. Communities along the Sognefjord historically had more regular contact with distant coastal trading partners than with neighbours one valley over — the geography that shaped why Norway's petty kingdoms organised by waterway rather than by overland adjacency. Sognefjord Before There Was Norway — petty kingdoms at the edge of the world800,000 Norwegians Leave — the century that built a Second Norway , was built around 1130, with elaborate eleventh-century portal carving reused from an earlier church on the same site. It is one of Norway’s first two UNESCO World Heritage sites, inscribed in 1979 alongside Bryggen in Bergen. The best preserved, Borgund Stave Church An 1833 oil painting of Borgund Stave Church rising tiered and dark-shingled against green mountain slopes, curling white gable finials at each peak, its steep-roofed wooden bell tower alongside, and tiny figures in the meadow below, signed 'KB, 1833.' Knud Baade, Borgund Stave Church in Lærdal (1833), Nasjonalmuseet The best-preserved of the twenty-eight surviving Norwegian stave churches, in the Lærdal valley of Vestland County. Felled in the winter of 1180–81 by dendrochronological dating and built up shortly afterward; every component is still in its original place. The canonical example used in textbooks of medieval Norwegian timber building, with all the classic stave-church features visible — the stave skeleton, the raised-tier roof, the dragon-head gable finials, the interlace carving on the portals. No longer in regular parish use; preserved as a museum with a separate modern parish church standing alongside. Borgund Stave Church, Lærdal in the Lærdal An 1839 oil painting of a steep switchback road cut into a Lærdal hillside above a turquoise river, a horse-drawn two-wheeled cart descending past turf-roofed farm buildings and pale rock outcrops, snow-streaked peaks in the distance. Thomas Fearnley, Steep Roads in Lærdal (1839), Nasjonalmuseet Long valley running inland from the inner Sognefjord on the western Norwegian coast, in Vestland County. Home to Borgund Stave Church — felled in the winter of 1180–81 by dendrochronological dating, the best-preserved stave church in Norway. The Lærdal valley historically formed one of the principal east-west passages across the Norwegian central highland, with the medieval king's road running through it. The Lærdal Tunnel that opened in 2000 — at twenty-five kilometres the world's longest road tunnel — runs from the inner end of the valley to Aurland on the way to the Sognefjord. Lærdal valley , was felled in the winter of 1180–81 by dendrochronological dating, and built up shortly afterward; every component is still in its original place. The largest, Heddal Stave Church An 1873 wood engraving of a horse-drawn sledge and crowd on a snowy Telemark road, with Heddal Stave Church's tiered, dragon-finialed roofline rising behind bare winter trees, captioned in French for Le Monde illustré. Edmond Morin, L’église en bois de Hitterdall, Le Monde illustré (22 Feb 1873), via Gallica/BnF The largest of the twenty-eight surviving Norwegian stave churches, in Notodden municipality in Telemark. Built in the early thirteenth century. Stands nearly thirty metres tall — larger than most country parish churches even in the modern period — with a triple-aisled plan and elaborate raised-tier roofing toward a central spire. Still in use as a parish church of the Church of Norway, with a separate visitor centre on the grounds. Heddal Stave Church, Telemark in Telemark August Cappelen's 1852 painting of a waterfall in lower Telemark — white water tearing through a dark forest gorge, log-drivers working timber at the fall's edge. August Cappelen, Foss i nedre Telemark (1852), National Museum of Art, Architecture and Design Historic region and county in the inland-southern part of Norway, between the southeastern coast and the central Hardangervidda plateau. Home to Heddal Stave Church — the largest of the twenty-eight surviving Norwegian stave churches, standing nearly thirty metres tall — and to the heavy-water production facility at Vemork whose sabotage by Norwegian commandos in February 1943 disrupted the German atomic-weapons programme. The name Telemark also gives the world the modern ski-turn technique developed there in the nineteenth century. In the folklore record Telemark is the deepest vein of all — the landscape of the ballad collectors, the hardingfele legends, and the lake serpent of Seljord. Telemark World War II — the King’s “No” and the Nazis in NorwayThe Long Fall — the sudden loss of Norwegian nobility, the end of the kings, and half of Norway gone foreverFossegrimen — the waterfall fiddler who teaches you to playTroll — the monsters of the mountainsUtburd — the unbaptized child that will not restÅsgårdsreien — the storm that rides through the winter skyHuldra — the girl in the forest with a secretSjøormer — the serpents in the deep lakes and fjords , stands nearly thirty metres tall.

Most of the lost stave churches were demolished or sold for materials in the eighteenth or nineteenth centuries, replaced by larger congregational buildings in dimension-cut timber or stone. Some burned in accidental fires. One, Fantoft Stave Church A hand-tinted photochrom print of the original Fantoft Stave Church on its wooded Bergen hillside, dragon finials and a tiered dark-red shingled roof, with a white memorial cross and a gated path in the foreground, decades before the 1992 arson. Fantoft Kirke, Library of Congress Prints and Photographs Division (c. 1880s-90s) Reconstructed stave church on the Fantoft estate in the southern outskirts of Bergen. Originally built around 1150 in the Sogn district and moved to Fantoft in 1883 to save it from demolition; destroyed by arson on 6 June 1992, the first and most prominent of a series of church-burnings across Norway in the 1992–96 period associated with the early Norwegian black-metal subculture. Varg Vikernes was charged with the Fantoft fire but found not guilty of that count (he was convicted of other church burnings); no one has ever been convicted of the Fantoft arson. Rebuilt afterwards as a careful replica using the same medieval techniques; reopened in 1997. The replica is open to visitors as a museum. outside Bergen, was burned down in 1992 by an arsonist associated with the early Norwegian black-metal subculture, and rebuilt afterwards as a careful replica.

Building on what came before, not erasing it

The conversion that brought the Western Church to Norway was not, as a matter of historical record, a gentle one: the eleventh-century kings broke chieftains, burned cult-sites, and forced baptisms across the country. But what the Church built afterwards, once it was here, fused with what it found.

The general habit of the Western Church, wherever it went, was to build on the ground it inherited rather than clear it. The basilica of Saint Peter in Rome stands on the Vatican Hill where Peter was killed at the foot of a pagan circus; the church raised itself on top of the very ground of the martyrdom rather than beside it. The Pantheon was reconsecrated as a church. Pope Gregory the Great Baroque octagonal painting of Pope Gregory the Great in gold-and-red papal vestments over a white alb, seated with an open book, a dove hovering by his head and a winged cherub lifting his tiered papal tiara. Jacopo Vignali, Saint Gregory the Great (c. 1630), Walters Art Museum Pope from 590 to 604 (Gregory I), one of the four Latin Doctors of the Western Church and the architect of medieval Catholic missionary practice. His 601 letter to the missionary Mellitus in England — Epistolae XI.56 — set out the foundational Catholic principle of inculturation: pagan temples should be converted to Christian use rather than destroyed, and the local festival days should be kept in the Christian calendar under new names. The instruction shaped the way medieval Christianity spread across pagan Europe — including the Norwegian conversion five centuries later. Gregory also dispatched the original Roman mission to the Anglo-Saxons in 596, established the Gregorian chant tradition, and wrote the Pastoral Rule that became the medieval handbook for bishops. , in the seventh century, set Catholic inculturation principle The Kuli Stone, a tall grey runestone carved with a Latin cross outlined in red and a vertical band of runic inscription, lit dramatically and displayed upright on a museum platform against a dark backdrop. NTNU Vitenskapsmuseet / photo Åge Hojem, Kulisteinen (photographed 2016), CC BY 2.0 The foundational Catholic missionary principle that pagan sacred ground and pagan festival days should be converted to Christian use rather than destroyed. Set out by Pope Gregory the Great in a 601 letter to the missionary Mellitus in England: pagan temples should not be destroyed "but the idols only which are in them," and the pagan festivals should be kept under new Christian names. The principle shaped how medieval Christianity spread across pagan Europe — including the Norwegian conversion, visible in the stave churches raised on older cult sites and the Christianisation of the pre-Christian festival calendar. down deliberately when he instructed the English missionaries to convert the pagan temples to Christian use rather than destroy them, and to keep the local festival days in the Christian calendar under new names. The same instinct ran through everything the medieval Norwegian church built and lived.

The stave churches were the clearest case. They were not a foreign architectural form imported into a country that had no architecture of its own. They were Christian buildings raised by Viking-trained carpenters using a Viking-trained timber tradition, on parish ground that had often been holy under the older religion. The dragon-heads on the gables of the most elaborate examples were not concealed; they were raised on the new building, doing the same boundary-warding work they had done on a longship-prow. The interlace carving on the north portal of Urnes — the same visual language the Viking-age artists had been speaking — was organised on the church as a Christian Tree of Life. The skills of the longship-builders went into the church. The carving grammar of the older artists went into the church. The wood-building tradition of pre-Christian Norway was not replaced. It was given a new vocabulary.

The agricultural-liturgical calendar showed the same logic. The midsummer fires of pre-Christian Norway became Saint John’s Eve. The autumn slaughter feasts became All Saints and All Souls. The Yule of the pre-Christian farmstead became Christmas. The seasonal year of an agricultural country was rewritten in the calendar of an agricultural Christianity — the same year, the same farm, a new theological language.

Faith on the farm

Inside that calendar, the medieval Christianity Norwegians actually lived ran through the working year of a farm. Candlemas at the start of February signalled the lengthening of the days and the start of the lambing. The Feast of the Annunciation at the end of March marked the beginning of the spring work. Saint John’s Eve at midsummer was the bonfire-and-celebration night when the long days began to shorten again. The Olsok Black-and-white 1930 photograph of a hat-wearing crowd at Stiklestad on Olsok day, listening to a lone speaker at a lectern beneath a garland-swagged striped awning, a flag flying from a pole at the right. Åsen Museum og Historielag (1930), CC BY 2.0 The feast day of Saint Olav — Olav's wake, observed on 29 July, the anniversary of the king's death at Stiklestad in 1030. Across the medieval period Olsok was the great summer holiday of the Norse Atlantic, kept across Norway, Iceland, the Faroes, Greenland, and the Norse colonies of the British Isles. The Reformation stripped the religious content from the Norwegian observance after 1537, but the day persisted as a folk holiday and was made the national flag-day of Norway in 1948. Today Olsok centres on the Stiklestad commemoration, with the open-air Spelet om Heilag Olav drawing audiences in the tens of thousands. Day 4 of the trip is olsok itself — 29 July. The Gråhårsklubben (the Oldsters) spend it in the Stjørdal heritage country and return to Trondheim for the night, with the Olavsfest filling the city around the cathedral. The King Who Became a Saint — how the Nordmen came to ChristThe Reformation, 1537 — one church eradicated and another imposedTradisjoner — celebrations across the Norwegian year feast on the twenty-ninth of July, the anniversary of Olav’s death, anchored the high season of pilgrimage and was kept on the same day on a Norwegian farm as it was in the cathedral. The autumn slaughter feasts coincided with All Saints and All Souls at the start of November. The Advent fasts and the Christmas-tide feast closed the year.

The everyday surface of religion lay underneath the great feasts. Painted images of the saints stood on the medieval altar-pieces in the village church, some still in place today in the stave churches that survive. Stone crosses marked the wayside along the pilgrim roads, the older ones predating the parish churches they stood beside. The small reliquary-cases in the cathedral side-chapels held splinters of bone from named saints. In the forests, holy springs drew pilgrims who reported healing and dropped coins into the water. These were the things a Norwegian Christian saw, did, and was surrounded by, week to week and year to year, through the entire five-century span of the medieval church.

The end

The medieval Norwegian church had been weakened for nearly two centuries by the time the The Reformation 1872 history painting: Martin Luther, in a dark monk's robe and cap, hammers a printed sheet to a church door while a small group of onlookers in period dress watches from behind him. Ferdinand Pauwels, Luther hammers his 95 theses to the door (1872) The Lutheran religious settlement imposed on Norway in 1537 by royal decree from Copenhagen. Christian III of Denmark abolished the Catholic ecclesiastical structure, dissolved the monasteries, ordered the saints' relics destroyed, and replaced the Latin liturgy with Danish-language Lutheran services. Unlike the Reformation elsewhere in northern Europe, Norway's arrived from outside — no Norwegian Luther, no Norwegian reformers, no domestic religious movement behind it. The country changed denomination because the king in Copenhagen ordered it. The end of the five-century Catholic age this article covers. Within a generation the institutional infrastructure was broken — the monasteries dissolved, the saints' shrines destroyed. What survived was the buildings, including most of the twenty- eight stave churches still standing today. The Reformation, 1537 — one church eradicated and another imposedThe King Who Became a Saint — how the Nordmen came to ChristThe Germans Who "Ruled" Bergen — the Hanseatic merchants on Bryggen WharfThe 400-Year Night — when the Northern Lion lay dormantLutheran Norway and Pietism — a farmer named Hans Nielsen Hauge and a lay revival that could not be silencedThe Long Fall — the sudden loss of Norwegian nobility, the end of the kings, and half of Norway gone foreverStatskirken — the state church and what's left of it arrived. The Black Death of 1349 broke it at the parish level; the Kalmar Union A photograph of the 1397 Kalmar Union letter: a full parchment page densely covered in medieval script, its ragged lower edge hung with a row of dark, worn wax seal impressions. Union letter of Kalmar (1397) Personal union of the three Scandinavian kingdoms — Denmark, Sweden, and Norway — under a single monarch, established at Kalmar (in modern southeastern Sweden) in 1397 by Margaret of Denmark. Lasted 126 years until Gustav Vasa's revolt of 1523 took Sweden out of the union. Denmark and Norway remained joined as the Dano-Norwegian union (1523–1814), with Norway treated as a Danish province governed from Copenhagen. The Kalmar Union shifted Scandinavian political power decisively to Copenhagen and gradually placed the senior Norwegian clergy under Danish appointment — one of the long political conditions for the imposed Lutheran Reformation in Norway in 1537. The Long Fall — the sudden loss of Norwegian nobility, the end of the kings, and half of Norway gone foreverThe 400-Year Night — when the Northern Lion lay dormant of 1397, and the slow shift of Scandinavian power to Copenhagen Hand-colored 16th-century bird's-eye engraving of Copenhagen labeled 'HAFNIA,' seen from Vesterbro hill with the walled city's spires and harbor beyond, and horse-drawn carriages on a country road in the foreground. Georg Braun & Frans Hogenberg, view of Copenhagen from Vesterbro (1587), Civitates Orbis Terrarum Capital of Denmark, on the eastern coast of the island of Zealand across the Øresund strait from Sweden. Founded as a fishing town in the early medieval period, formal city in 1167, royal capital from the early fifteenth century. The administrative centre of the Danish kingdom and, from 1380 to 1814, of the Danish-Norwegian union — the place where the 1537 Lutheran Reformation in Norway was decided and from which the silver of the Olafskrinet was sent to the Copenhagen mint after the destruction of the shrine at Nidaros. The King Who Became a Saint — how the Nordmen came to ChristThe 400-Year Night — when the Northern Lion lay dormantThe Reformation, 1537 — one church eradicated and another imposedWorld War II — the King’s “No” and the Nazis in Norway across the century that followed, placed the senior Norwegian clergy under increasing Danish appointment. By the early sixteenth century the institution was a Danish-administered shell of what it had been at its peak.

The formal end came in 1537. The Lutheran settlement imposed from Copenhagen dissolved the monasteries, took their lands, removed or whitewashed the saints’ images, closed the pilgrim routes, and replaced the Latin liturgy with Danish-language Lutheran services. The last Catholic archbishop of Nidaros, Olav Engelbrektsson Round archiepiscopal seal in a black-and-white book reproduction: Saint Olav enthroned between two slender columns, axe in his right hand and orb in his left, a shield of arms beneath a mitre at the base, and a Latin legend around the border. Seal of Archbishop Olav Engelbrektsson (1527), reproduced in A. Chr. Bang, Den norske kirkes historie (1912) The last Catholic Archbishop of Nidaros (1523–1537) and the last archbishop of the medieval Norwegian church. Led the political resistance to the Danish-imposed Lutheran Reformation across the 1530s; chaired the Norwegian Council of the Realm in effective opposition to King Christian III. When the Reformation was imposed by Danish military pressure in 1537, Olav fled Norway with the cathedral's treasure and sailed to the Netherlands. He died at the town of Lier in Brabant (modern-day Belgium) on 7 February 1538, never having returned to Norway. Five centuries of Catholic Norwegian Christianity formally ended with his exile. The Reformation, 1537 — one church eradicated and another imposed , sailed for the Netherlands and died at Lier in Brabant (modern-day Belgium) the following winter, never having returned. Five centuries of Catholic Norwegian Christianity formally ended inside two years.

What stayed

What survived the formal end was the masonry, the timber, and the parish boundaries. Almost every Catholic church standing in Norway in 1537 continued in use under the new Lutheran establishment, because Norway had too little stone and too little capital to rebuild from scratch and the new state church needed buildings to hold its services in. The stave churches went on in the same way. The parish lines that the medieval church had drawn, and the liturgical calendar that had run through them, stayed in place — adjusted for the new theology, but recognisable. The country’s church-going Lutheran centuries took place inside the structures the medieval centuries had built.

The cathedral that the veneration of Olav had raised at Nidaros, with its octagonal east end over the shrine site itself. The stave church at Borgund in the Lærdal valley, every component still where it was placed in 1181. The small island ruin of Hovedøya in the Oslo Fjord. The eleventh-century carving on the north portal of Urnes, overlooking the inner Sognefjord. These are the buildings of the medieval Norwegian church. Most of the masonry is still there. Most of the timber is still there.

Sources & further reading

Primary sources

  • Konungs skuggsjá (The King’s Mirror), c. 1250. The major Old Norwegian didactic mirror-for-princes; the richest single literary document of the medieval Norwegian church. English translation by Laurence Marcellus Larson, The King’s Mirror (American-Scandinavian Foundation, 1917).
  • Theodoricus monachus, Historia de antiquitate regum Norwagiensium, late twelfth century. English translation by David and Ian McDougall, The Ancient History of the Norwegian Kings (Viking Society for Northern Research, 1998).
  • Historia Norwegie, anonymous, late twelfth century. Critical edition with English translation by Inger Ekrem and Lars Boje Mortensen, Historia Norwegie (Museum Tusculanum Press, 2003).
  • Snorri Sturluson, Heimskringla, c. 1230. The Icelandic king-collection whose Saga of Olav the Holy records the conversion in narrative form. English translation by Alison Finlay and Anthony Faulkes, 3 vols. (Viking Society for Northern Research, 2011–2015).
  • Diplomatarium Norvegicum, 23 vols. The standard collection of medieval Norwegian documents — charters, letters, ecclesiastical correspondence — online at https://www.dokpro.uio.no/dipl_norv/diplom_field_eng.html.
  • Pope Gregory the Great, letter to Mellitus (Epistolae, XI.56), 601. The famous papal instruction that pagan temples be converted to Christian use rather than destroyed — the foundational document of the Catholic inculturation principle.

Modern scholarship

  • Sverre Bagge, Cross and Scepter: The Rise of the Scandinavian Kingdoms from the Vikings to the Reformation (Princeton University Press, 2014). The standard modern synthesis on medieval Scandinavian political-religious formation.
  • Knut Helle, ed., The Cambridge History of Scandinavia, Volume 1: Prehistory to 1520 (Cambridge University Press, 2003). The reference treatment of the medieval Norwegian church.
  • Leif Anker, The Norwegian Stave Churches (ARFO, 2005). The standard modern survey of the stave-church tradition, with architectural, archaeological, and dating evidence for each surviving example.
  • Margrete Syrstad Andås, Øystein Ekroll, Andreas Haug, and Nils Holger Petersen, eds., The Medieval Cathedral of Trondheim: Architectural and Ritual Constructions in their European Context (Brepols, 2007). The scholarly volume on Nidaros Cathedral’s medieval construction and liturgical use.
  • Brenda Bolton and Anne Duggan, eds., Adrian IV, the English Pope (1154–1159): Studies and Texts (Ashgate, 2003). The standard collection on Nicholas Breakspear and the 1152 Norwegian mission.
  • Erik Gunnes, Erkebiskop Øystein: Statsmann og kirkebygger (Aschehoug, 1996). The standard Norwegian biography of the twelfth-century archbishop who consolidated the institutional reach of the Nidaros province.
  • Ole Jørgen Benedictow, The Black Death in Norway 1348–1349 (Solum, 2002). The detailed study of the plague’s arrival, mortality, and impact on the Norwegian church.
  • Lars Hamre, Norsk politisk historie 1513–1537 (Det Norske Samlaget, 1998). The standard treatment of the political background to the Reformation, including the fall of Olav Engelbrektsson.

Reference

  • Store norske leksikon (snl.no). The Norwegian peer-reviewed encyclopedia. See in particular Nidaros erkebispestol, stavkirker, Sankt Sunniva, Hallvard Vebjørnsson, Munkeliv kloster, Lyse kloster, Hovedøya kloster, Konungs skuggsjá, Kalmarunionen, and Olav Engelbrektsson.

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