With this it is important to compare Völuspa, 26, 27, which not only mentions the fact that Freyja came into the power of the giants through treachery, but also informs us how the treason was punished:
Tha gengo regin oll
A ráukstola,
ginheilog god
oc um that gettuz
hverir hefdi lopt alt
levi blandit
etha ett iotuns
Oths mey gefna
thorr ein thar va
thrungin modi,
hann sialdan sitr
er hann slict um fregn.
These Völuspa lines stand in Codex Regius in immediate connection with the above-quoted strophes which speak of Gulveig-Heid and of the war caused by her between the Asas and Vans. They inform us that the gods assembled to hold a solemn counsel to find out "who had filled all the air with evil," or "who had delivered Freyja to the race of giants;" and that the person found guilty was at once slain by Thor, who grew most angry.
Now if this person is Gulveig-Aurboda, then it follows that she received her death-blow from Thor's hammer, before the Asas made in common the unsuccessful attempt to change her body into ashes. We also find elsewhere in our mythic records that an exceedingly dangerous woman met with precisely this fate. There she is called Hyrrokin. A strophe by Thorbjorn Disarskald preserved in the Younger Edda, states that Hyrrokin was one of the giantesses slain by Thor. But the very appellation Hyrrokin, which must be an epithet of a giantess known by some other more common name indicates that some effort worthy of being remembered in the myth had been made to burn her, but that the effort resulted in her being smoked (rökt) rather than that she was burnt; for the epithet Hyrrokin means the "fire-smoked." For those familiar with the contents of the myth, this epithet was regarded as plain enough to indicate who was meant. If it is not, therefore, to be looked upon as an unhappy and misleading epithet, it must refer to the thrice in vain burnt Gulveig. All that we learn about Hyrrokin confirms her identity with Aurboda. In the symbolic-allegorical work of art, which toward the close of the tenth century decorated a hall at Hjardarholt, and of which I shall give a fuller account elsewhere, the storm which from the land side carried Balder's ship out on the sea is represented by the giantess Hyrrokin. In the same capacity of storm-giantess carrying sailors out upon the ocean appears Gymer's wife, Aurboda, in a poem by Refr;
Færir björn, thar er bára
brestr, undinna festa,
Opt i Ægis kjopta
úrsvöl Gymis völva.
"Gymer's ancient-cold vala often carries the ship amid breaking billows into the jaws of Ægir." Gymer, Aurboda's husband, represents in the physical interpretation of the myth the east wind coming from the Ironwood. From the other side of Eystrasalt (the Baltic) Gymer sings his song (Ynglingasaga, 36); and the same gale belongs to Aurboda, for Ægir, into whose jaws she drives the ships, is the great open western ocean. That Aurboda represents the gale from the east finds its natural explanation in her identity with Angerboda "the old," who dwells in the Ironwood in the uttermost east, "Austr byr hin alldna i iarnvithi (Völusp.).
The result of the investigation is that Gullveig-Heidr, Aurboda, and Angrboda are different names for the different hypostases of the thrice-born and thrice-burnt one, and that Hyrrokin, "the fire-smoked," is an epithet common to all these hypostases.
36.
THE WORLD WAR (continued). THE BREACH OF PEACE BETWEEN ASAS AND VANS. FRIGG, SKADE, AND ULL IN THE CONFLICT. THE SIEGE OF ASGARD. THE VAFERFLAMES. THE DEFENCE AND SURROUNDINGS OF ASGARD. THE VICTORY OF THE VANS.
When the Asas had refused to give satisfaction for the murder of Gulveig, and when Odin, by hurling his spear, had indicated that the treaty of peace between him and the Vans was broken, the latter leave the assembly hall and Asgard. This is evident from the fact that they afterwards return to Asgard and attack the citadel of the Asa clan. The gods are now divided into two hostile camps: on the one side Odin and his allies, among whom are Heimdal (see Nos. 38, 39, 40), and Skade; on the other Njord, Frigg (Saxo, Hist., 42–44), Frey, Ull (Saxo, Hist., 130, 131), and Freyja and her husband Svipdag, besides all that clan of divinities who were not adopted in Asgard, but belong to the race of Vans and dwell in Vanaheim.
So far as Skade is concerned the breach between the gods seems to have furnished her an opportunity of getting a divorce from Njord, with whom she did not live on good terms. According to statements found in the myths, Thjasse's daughter and he were altogether too different in disposition to dwell in peace together. Saxo (Hist., 53 ff.) and the Younger Edda (p. 94) have both preserved the record of a song which describes their different tastes as to home and surroundings. Skade loved Thrymheim, the rocky home of her father Thjasse, on whose snow-clad plains she was fond of running on skees and of felling wild beasts with her arrows; but when Njord had remained nine days and nine nights among the mountains he was weary of the rocks and of the howling of wolves, and longed for the song of swans on the sea-strand. But when Skade accompanied him thither she could not long endure to be awakened every morning by the shrieking of sea-fowls. In Grimnismal, 11, it is said that Skade "now" occupies her father's "ancient home" in Thrymheim, but Njord is not named there. In a strophe by Thord Sjarekson (Younger Edda, 262) we read that Skade never became devoted to the Vana-god (nama snotr una godbrúdr Vani), and Eyvind Skalda-spiller relates in Haleygjatal that there was a time when Odin dwelt í Manheimum together with Skade, and begat with her many sons. With Manheimar is meant that part of the world which is inhabited by man; that is to say, Midgard and the lower world, where are also found a race of menskir menn (see Nos. 52, 53, 59, 63), and the topographical counterpart of the word is Ásgardr. Thus it must have been after his banishment from Asgard, while he was separated from Frigg and found refuge somewhere in Manheimar, that Odin had Skade for his wife. Her epithet in Grimnismal, skír brúdr goda, also seems to indicate that she had conjugal relations with more than one of the gods.
While Odin was absent and deposed as ruler of the world, Ull has occupied so important a position among the ruling Vans that, according to the tradition preserved in Saxo, they bestowed upon him the task and honour which until that time had belonged to Odin (Dii … Ollerum quendam non solum in regni, sed etiam in divinitatis infulas subrogavere—Hist., 130). This is explained by the fact that Njord and Frey, though valtívar and brave warriors when they are invoked, are in their very nature gods of peace and promoters of wealth and agriculture, while Ull is by nature a warrior. He is a skilful archer, excellent in a duel, and hefir hermanns atgervi (Younger Edda, i. 102). Also after the reconciliation between the Asas and Vans, Thor's stepson Ull has held a high position in Asgard, as is apparently corroborated by Odin's words in Grimnismal, 41 (Ullar hylli ok allra góda).
From the mythic accounts in regard to the situation and environment of Asgard we may conclude that the siege by the Vans was no easy task. The home of the Asas is surrounded by the atmospheric ocean, whose strong currents make it difficult for the mythic horses to swim to it (see Nos. 65, 93). The bridge Bifrost is not therefore superfluous, but it is that connection between the lower worlds and Asgard which the gods daily use, and which must be captured by the enemy before the great cordon which encloses the shining halls of the gods can be attacked. The wall is built of "the limbs of Lerbrimer" (Fjolsv., 1), and constructed by its architect in such a manner that it is a safe protection against mountain-giants and frost-giants (Younger Edda, 134). In the wall is a gate wondrously made by the artist-brothers