THE CHILDREN OF LOKI
The children of Loki and the witch Angerboda were not as the children of men: they were formless as water, or air, or fire is formless, but it was given to each of them to take on the form that was most like to their own greed.
Now the Dwellers in Asgard knew that these powers of evil had been born into the world and they thought it well that they should take on forms and appear before them in Asgard. So they sent one to Jarnvid, the Iron Wood, bidding Loki bring before the Gods the powers born of him and the witch Angerboda. So Loki came into Asgard once more. And his offspring took on forms and showed themselves to the Gods. The first, whose greed was destruction, showed himself as a fearful Wolf. Fenrir he was named. And the second, whose greed was slow destruction, showed itself as a Serpent. Jörmungand it was called. The third, whose greed was for withering of all life, took on a form also. When the Gods saw it they were affrighted. For this had the form of a woman, and one side of her was that of a living woman and the other side of her was that of a corpse. Fear ran through Asgard as this form was revealed and as the name that went with it, Hela, was uttered.
Far out of sight of the Gods Hela was thrust. Odin took her and hurled her down to the deeps that are below the world. He cast her down to Niflheim, where she took to herself power over the nine regions. There, in the place that is lowest of all, Hela reigns. Her hall is Elvidnir; it is set round with high walls and it has barred gates; Precipice is the threshold of that hall; Hunger is the table within it; Care is the bed, and Burning Anguish is the hanging of the chamber.
Thor laid hold upon Jörmungand. He flung the serpent into the ocean that engirdles the world. But in the depths of the ocean Jörmungand flourished. It grew and grew until it encircled the whole world. And men knew it as the Midgard Serpent.
Fenrir the Wolf might not be seized upon by any of the Æsir. Fearfully he ranged through Asgard and they were only able to bring him to the outer courts by promising to give him all the food he was able to eat.
The Æsir shrank from feeding Fenrir. But Tyr, the brave swordsman, was willing to bring food to the Wolf's lair. Every day he brought him huge provision and fed him with the point of his sword. The Wolf grew and grew until he became monstrous and a terror in the minds of the Dwellers in Asgard.