Much would be lost, had Iceland not been burst up from the sea, not been discovered by the Northmen! The old Norse Poets were many of them natives of Iceland.
Saemund, one of the early Christian Priests there, who perhaps had a lingering fondness for Paganism, collected certain of their old Pagan songs, just about becoming obsolete then,--Poems or Chants of a mythic, prophetic, mostly all of a religious character: that is what Norse critics call the Elder or Poetic Edda. Edda, a word of uncertain etymology, is thought to signify Ancestress. Snorro Sturleson, an Iceland gentleman, an extremely notable personage, educated by this Saemund's grandson, took in hand next, near a century afterwards, to put together, among several other books he wrote, a kind of Prose Synopsis of the whole Mythology; elucidated by new fragments of traditionary verse. A work constructed really with great ingenuity, native talent, what one might call unconscious art; altogether a perspicuous clear work, pleasant reading still: this is the Younger or Prose Edda. By these and the numerous other Sagas, mostly Icelandic, with the commentaries, Icelandic or not, which go on zealously in the North to this day, it is possible to gain some direct insight even yet; and see that old Norse system of Belief, as it were, face to face. Let us forget that it is erroneous Religion; let us look at it as old Thought, and try if we cannot sympathize with it somewhat.
The primary characteristic of this old Northland Mythology I find to be Impersonation of the visible workings of Nature. Earnest simple recognition of the workings of Physical Nature, as a thing wholly miraculous, stupendous and divine. What we now lecture of as Science, they wondered at, and fell down in awe before, as Religion The dark hostile Powers of Nature they figure to themselves as "Jotuns," Giants, huge shaggy beings of a demonic character. Frost, Fire, Sea-tempest; these are Jotuns. The friendly Powers again, as Summer-heat, the Sun, are Gods. The empire of this Universe is divided between these two; they dwell apart, in perennial internecine feud. The Gods dwell above in Asgard, the Garden of the Asen, or Divinities; Jotunheim, a distant dark chaotic land, is the home of the Jotuns.
Curious all this; and not idle or inane, if we will look at the foundation of it! The power of Fire, or Flame, for instance, which we designate by some trivial chemical name, thereby hiding from ourselves the essential character of wonder that dwells in it as in all things, is with these old Northmen, Loke, a most swift subtle Demon, of the brood of the Jotuns. The savages of the Ladrones Islands too (say some Spanish voyagers) thought Fire, which they never had seen before, was a devil or god, that bit you sharply when you touched it, and that lived upon dry wood. From us too no Chemistry, if it had not Stupidity to help it, would hide that Flame is a wonder. What is Flame?--Frost the old Norse Seer discerns to be a monstrous hoary Jotun, the Giant Thrym, Hrym; or Rime, the old word now nearly obsolete here, but still used in Scotland to signify hoar-frost. Rime was not then as now a dead chemical thing, but a living Jotun or Devil; the monstrous Jotun Rime drove home his Horses at night, sat "combing their manes,"--which Horses were Hail-Clouds, or fleet Frost-Winds. His Cows--No, not his, but a kinsman's, the Giant Hymir's Cows are Icebergs: this Hymir "looks at the rocks" with his devil-eye, and they split in the glance of it.