Hnikar they called me, when I gladdened the raven after the battle; call me now Karl, from the mountain, Fengr or Fjolner, but take me on board! They laid to and took him on board. The storm ceased and they sailed until they came to the sons of Hunding; then Fjolner (Odin) disappeared. In the same Saga he also comes to Sigurd in the garb of an old man with long flowing beard, and teaches him how to dig ditches by which to capture Fafner.
SECTION IV. ODIN'S ATTRIBUTES.
Odin's hat represents the arched vault of heaven, and his blue or variegated cloak is the blue sky or atmosphere, and both these symbolize protection.
Odin's ravens, Hugin (reflection) and Munin (memory), have been mentioned before. They are perched upon his shoulders and whisper into his ears what they see and hear. He sends them out at daybreak to fly over the world, and they come back at eve toward meal-*time. Hence it is that Odin knows so much and is called Rafnagud (raven-god). Most beautifully does Odin express himself about these ravens in Grimner's lay, in the Elder Edda:
Hugin and Munin
Fly each day
Over the spacious earth.
I fear for Hugin
That he come not back,
Yet more anxious am I for Munin.
And in Odin's Raven-song, Hug (Hugin) goes forth to explore the heavens. Odin's mind, then, is the flying raven; he is the spiritual ruler.
Odin has two wolves, Gere and Freke (the greedy one and the voracious one). Odin gives the meat that
