In the 12th century eddic prose Gylfaginning Snorri Sturluson relates it as the first of a series of abodes in heaven:

* Wikisource: Prose Edda / Gylfaginning ( The Fooling Of Gylfe ) by Sturluson, Snorri, 13th century Edda, in English.

According to Gylfaginning, a book of Snorri Sturluson's Prose Edda, Baldr's wife is Nanna and their son is Forseti.

In Gylfaginning, Snorri relates that Baldr had the greatest ship ever built, named Hringhorni, and that there is no place more beautiful than his hall, Breidablik.

It is briefly described in Snorri Sturluson's Gylfaginning as one of the halls of Asgard:

Snorri Sturluson writes in the Gylfaginning after describing Odin, Thor, and Baldr:

" ( Snorri, Gylfaginning 17, Prose Edda )

* Wikisource: Prose Edda / Gylfaginning ( The Fooling Of Gylfe ) by Sturluson, Snorri, 13th century Edda, in English.

Frigg plays a major role in section 49 of the 13th century Prose Edda book Gylfaginning written by Snorri Sturluson, where a version of a story relating the death of Baldr is recorded by Snorri.

Gylfaginning, or the Tricking of Gylfi ( c. 20, 000 words ), is the first part of Snorri Sturluson's Prose Edda after Prologue.

" Davidson posits that Snorri may have " earlier turned the goddess of death into an allegorical figure, just as he made Hel, the underworld of shades, a place ' where wicked men go ,' like the Christian Hell ( Gylfaginning 3 ).

In the Gylfaginning part of Snorri Sturluson's Prose Edda Höðr is introduced in an ominous way.

According to the Ragnarök prophecies in Snorri Sturluson's Gylfaginning, the first part of his Prose Edda, the sons of Muspell will break the Bifröst bridge, signaling the end of times:

In Gylfaginning by Snorri Sturluson, Gylfi, the king of ancient Scandinavia, receives an education in Norse mythology from Odin in the guise of three men.

Rudolf Simek says that the etymology that Snorri presents in Gylfaginning for the name Gná may not be correct, yet it is unclear what the name may otherwise mean, though Gná has also been etymologically theorized as a " goddess of fullness.

In the Prose Edda, written in the 13th century by Snorri Sturluson, valkyries are first mentioned in chapter 36 of the book Gylfaginning, where the enthroned figure of High informs Gangleri ( King Gylfi in disguise ) of the activities of the valkyries and mentions a few goddesses.

Finally there is a short piece of prose summarizing the tale of Loki's binding, which is told in fuller form in the Gylfaginning section of Snorri Sturluson's Prose Edda.

In the Prose Edda, Snorri Sturluson gave this information in Gylfaginning but in a list of kennings in Skáldskaparmál equates Gymir with the god and giant Ægir, citing a verse by Hofgarða-Refr Gestsson where the kenning in question probably simply substitutes one giant-name for another.

In Gylfaginning, Snorri mentions the high seat on four occasions.

According to the Gylfaginning part of Snorri Sturluson's Prose Edda, Níðhöggr is a being which gnaws one of the three roots of Yggdrasill.

How Freyr killed Beli is told by Snorri Sturluson in Gylfaginning during the recounting of the wooing of Gerðr.

She is attested in Gylfaginning, a part of Snorri Sturluson's Prose Edda, in association with Ginnungagap and Ymir.

In Norse mythology, Nepr ( anglicized as Nep ) is the father of the goddess Nanna, according to Snorri Sturluson's Gylfaginning only.

The text says that Loki's other son, Narfi, was turned into a wolf, but does not make clear that he tears his brother apart ; also in the Gylfaginning version it is a son of Loki named Váli whom the Æsir transform into a wolf and who kills Narfi.

In Norse mythology, Viðfinnr (" wood-Finn ") is the father of Hjúki and Bil, a brother and sister who, according to Gylfaginning, were taken up from the earth by Máni, the personified moon, as they were fetching water from the well Byrgir.

* Gylfaginning in Old Norse at heimskringla. no

Elsewhere in Gylfaginning it is stated that " so many serpents are in Hvergelmir with Nídhögg that no tongue can tell them ".

Regarding the information given about Sjöfn in Gylfaginning, John Lindow says that the word sjafni does indeed appear listed in the þulur as a word for " love ", yet that outside of this description no information about the goddess is known.

( from the Gylfaginning ).

In chapter 13 of the Prose Edda book Gylfaginning, Fenrir is first mentioned in a stanza quoted from Völuspá.

" Davidson adds that " yet this is not the impression given in the account of Hermod's ride to Hel later in Gylfaginning ( 49 )" and points out that here Hel " with authority as ruler of the underworld " and that from her realm " gifts are sent back to Frigg and Fulla by Balder's wife Nanna as from a friendly kingdom.

In various poems from the Poetic Edda ( stanza 2 of Lokasenna, stanza 41 of Hyndluljóð, and stanza 26 of Fjölsvinnsmál ), and sections of the Prose Edda ( chapter 32 of Gylfaginning, stanza 8 of Haustlöng, and stanza 1 of Þórsdrápa ) Loki is alternately referred to as Loptr, which is generally considered derived from Old Norse lopt meaning " air ", and therefore points to an association with the air.

Due to similarities in between descriptions of Njörðr in Gylfaginning and descriptions of Bieka-Galles in 18th century missionary reports, Axel Olrik identified this deity as the result of influence from the seafaring North Germanic peoples on the landbound Lapps.

Some of these similarities include that, in parallel to Skaði and Njörðr in Skáldskaparmál, Hadingus is chosen by his wife Regnhild after selecting him from other men at a banquet by his lower legs, and, in parallel to Skaði and Njörðr in Gylfaginning, Hadingus complains in verse of his displeasure at his life away from the sea and how he is disturbed by the howls of wolves, while his wife Regnhild complains of life at the shore and states her annoyance at the screeching sea birds.

Other terms used to refer to the events surrounding Ragnarök in the Poetic Edda include aldar rök (" end of the world ") from stanza 39 of Vafþrúðnismál, tíva rök from stanzas 38 and 42 of Vafþrúðnismál, þá er regin deyja (" when the gods die ") from Vafþrúðnismál stanza 47, unz um rjúfask regin (" when the gods will be destroyed ") from Vafþrúðnismál stanza 52, Lokasenna stanza 41, and Sigrdrífumál stanza 19, aldar rof (" destruction of the world ") from Helgakviða Hundingsbana II stanza 41, regin þrjóta (" end of the gods ") from Hyndluljóð stanza 42, and, in the Prose Edda, þá er Muspellz-synir herja (" when the sons of Muspell move into battle ") can be found in chapters 18 and 36 of Gylfaginning.

In chapter 15 of the Prose Edda book Gylfaginning, as owner of his namesake well, Mímir himself drinks from it and gains great knowledge.

According to the Gylfaginning section of the Prose Edda by Snorri Sturluson, Bergelmir and his wife alone among the giants were the only survivors of the enormous deluge of blood which flowed from Ymir's wounds when he was killed by Odin and his brothers Vili and Ve.

Dvalin is listed as one of the four stags of Yggdrasill in both Grímnismál from the Poetic Edda and Gylfaginning from the Prose Edda.

In Norse mythology, Hati Hróðvitnisson ( first name meaning " He Who Hates, Enemy ") is a wolf that according to Gylfaginning chases the Moon across the night sky, just as the wolf Sköll chases the Sun during the day, until the time of Ragnarök when they will swallow these heavenly bodies, after which Fenrir will break free from his bonds and kill Odin.

In chapter 53 of the Prose Edda book Gylfaginning, High tells Gangleri ( king Gylfi in disguise ) that two people, Líf and Lífþrasir, will lie hid in Hoddmímis holt during " Surt's fire ," and that " from these people there will be descended such a great progeny that the world will be inhabited.

Davidson adds that, on the other hand, various other examples of " certain supernatural women " connected with death are to be found in sources for Norse mythology, that they " seem to have been closely connected with the world of death, and were pictured as welcoming dead warriors ," and that the depiction of Hel " as a goddess " in Gylfaginning " might well owe something to these.

The name Niflheimr only appears in two extant sources, Gylfaginning and the much debated Hrafnagaldr Óðins.