The Prose Edda

Around 1220, the Icelandic chieftain, lawspeaker, and political survivor Snorri Sturluson wrote a handbook to save a dying art: skaldic poetry ran on mythological allusion, and two centuries into Christianity, young poets no longer knew why gold was 'Sif's hair' or the sky 'Ymir's skull.' His solution was to retell the entire mythology, brilliantly.

Its three parts descend from story to craft. Gylfaginning ('The Deluding of Gylfi') is the mythology proper — creation, the gods, Ragnarök — framed as a Swedish king's interview with three enthroned figures of Odin, and told with a novelist's timing; almost every Norse myth people know as a story, they know in Snorri's telling. Skáldskaparmál catalogues the kennings and spills dozens more myths explaining them — the Mead of Poetry, the forging of Mjölnir, Iðunn's abduction. Háttatal is Snorri's own 102-stanza tour de force demonstrating every verse-form.

Snorri was a Christian writing with euhemerist cover (his prologue derives the Æsir from Trojan refugees), and scholars weigh his shaping hand in every line — but without him the surviving poems would be splinters without a picture. He was murdered in his cellar in 1241 on the orders of the Norwegian king; the mythology's greatest single author died like a saga character.

Who was Snorri Sturluson?

Snorri (1179–1241) was one of the most powerful men in medieval Iceland and one of the most compromised. Fostered at Oddi, the island's great seat of learning, he grew into a chieftain of enormous wealth, twice held the office of lawspeaker of the Althing, and spent his life playing Icelandic factional politics against the ambitions of the Norwegian crown — a game he ultimately lost. He was also, by any measure, the greatest prose writer of the Scandinavian Middle Ages: besides the Edda he wrote Heimskringla, the monumental sagas of the Norwegian kings, and many scholars have argued (without proof) that Egil's saga is his as well. The combination matters. Snorri was not a monk preserving curiosities; he was a working poet and political operator who knew the old verse professionally, performed it for kings, and understood exactly what would be lost if the tradition's reference system collapsed.

His death completed the saga shape of his life. Having backed the wrong side in Norway and returned to Iceland against King Hákon's explicit ban, he was cornered at his estate at Reykholt on a September night in 1241 and cut down in his cellar. His reported last words — "Eigi skal höggva!", "Do not strike!" — did not work.

Why the book exists

Skaldic poetry, the prestige verse of the Viking Age courts, is built on kennings: compressed metaphorical riddles like "Sif's hair" for gold or "Ymir's skull" for the sky, each one a hyperlink into a myth. A skald's audience once carried the whole mythology in their heads; by Snorri's day, Iceland had been Christian for over two centuries and the links were going dead. The Edda is a rescue manual — a textbook that teaches the myths so the kennings stay legible, and teaches the metres so new poems can still be made. That practical purpose is the book's genius and its caveat in one: Snorri needed the mythology to be teachable, and teachable things get organized.

What's actually in it

The book as transmitted has four parts, descending from cosmology to craft.

The Prologue is Snorri's insurance policy. Writing as a Christian, he frames the gods as brilliant human migrants from Troy in Asia — "Æsir" glossed as "men of Asia" — whose descendants were mistaken for gods by the peoples of the North. This euhemerism let a medieval author retell pagan religion without preaching it. How seriously Snorri meant it is one of the field's oldest debates.

Gylfaginning ("The Deluding of Gylfi") is the mythology proper, and the reason the book is immortal. The Swedish king Gylfi travels to Asgard in disguise as "Gangleri" and interviews three enthroned figures — High, Just-as-High, and Third, all masks of Odin — who answer his questions from the beginning of the world to its end: the void Ginnungagap and the body of Ymir; the shaping of the earth and sky; Yggdrasil and the wells beneath it; the gods one by one — Thor, Baldr, Loki, Freyja, Heimdall and the rest; the binding of Fenrir and the loss of Týr's hand; Thor's humiliation at Útgarða-Loki's hall; the death of Baldr and the failed harrowing of Hel; and the full sequence of Ragnarök, quoted straight out of Völuspá. At the end the hall vanishes and Gylfi stands on an empty plain — the mythology dissolving its own stage, a frame worthy of the content.

Skáldskaparmál ("The Language of Poetry") shifts to the working poet's questions: what may gold be called, what may Thor be called, and why? Framed as a dialogue between the sea-figure Ægir and the poetry-god Bragi, it catalogues kennings and, in explaining them, spills dozens of myths found nowhere else in such detail: the theft and winning of the Mead of Poetry, the dwarfs forging Mjölnir, Draupnir and Gungnir, the abduction and recovery of Iðunn and her apples, Thor's duel with Hrungnir, the otter's ransom that starts the cursed gold of the Völsungs on its way to Sigurd. It also preserves, in its quotations, large amounts of skaldic verse that would otherwise be lost.

Háttatal ("The Enumeration of Metres") is the payoff of the whole curriculum: a 102-stanza praise-poem Snorri composed for the young King Hákon Hákonarson of Norway and Jarl Skúli, with each stanza demonstrating a different verse-form or variation, glossed by his own prose commentary. Few general readers ever get there; every historian of poetics treasures it.

Manuscript history

No manuscript survives from Snorri's lifetime. The four principal witnesses are the Codex Regius of Snorra Edda (GKS 2367 4to, early fourteenth century — a different "King's Book" from the more famous poetry manuscript), the Codex Wormianus (mid-fourteenth century, which also preserves Rígsþula), the Codex Upsaliensis (c. 1300, the oldest, and the only one that actually names Snorri as author: "This book is called Edda. Snorri Sturluson compiled it..."), and the Codex Trajectinus, a later copy in Utrecht. The versions differ enough that "the" Prose Edda is partly an editorial construction, assembled by modern scholars from imperfect witnesses — a fact worth remembering whenever the book is quoted as if it were a single fixed text.

How reliable is Snorri?

This is the central methodological question of Norse mythology, and the honest answer is: indispensable and never innocent. Snorri wrote two hundred years after the conversion, from written and oral sources of varying age and quality. He systematized: where the poems are contradictory and local, Snorri is coherent and universal, and some of that coherence is his. He rationalized: his neat roster of twelve Æsir, his tidy genealogies, his synchronized timeline of Ragnarök smooth over a messier tradition. He occasionally seems to have misread or stretched a source, and where he had gaps he may have bridged them with inference or invention — scholars flag his account of the goddess Gefjun ploughing Zealand out of Sweden, his geography of Hel, and details of the Baldr story as places where his shaping hand is suspected. And his Christian framing, however lightly worn, means the gods reach us pre-translated into literature.

Against all that, the checks we can run are reassuring: where Snorri quotes surviving Eddic poems, he quotes them accurately; where the Poetic Edda, skaldic verse, or Saxo run parallel, Snorri is usually recognizably telling the same story better. The safest way to read him is the way scholars do — as a brilliant secondary source standing one step from the primary ones, to be checked against the poetry whenever possible.

What is the difference between the Prose Edda and the Poetic Edda?

The Prose Edda is an authored book — one man's organized retelling and analysis, written around 1220. The Poetic Edda is an anthology of the anonymous traditional poems themselves, preserved mainly in a manuscript written around 1270. Snorri's book is the map; the poems are the territory. Confusingly, "Edda" was Snorri's title first, and was only extended to the poem collection in the seventeenth century, when scholars realized the newly rediscovered Codex Regius contained the very poems Snorri had been quoting.

Which part of the Prose Edda should I read first?

Gylfaginning, without hesitation — it is the single best entry point into all of Norse mythology, a connected narrative from creation to Ragnarök told by a master storyteller. Skáldskaparmál rewards a second visit, read as a treasury of additional myths rather than straight through. Háttatal is for readers who fall in love with the machinery of the verse itself.

Reading it today

Several accessible translations are in wide circulation: Jesse Byock's version (covering the Prologue, Gylfaginning, and the stories of Skáldskaparmál) is the friendliest introduction, while Anthony Faulkes's complete translation includes Háttatal and remains the scholarly standard; Arthur Gilchrist Brodeur's older version is freely available. Whichever you choose, you will be reading the book through which almost every modern retelling of Norse myth — from children's anthologies to Marvel — ultimately flows.