THE PURPOSE OF MIMER'S GROVE IN THE REGENERATION OF THE WORLD.
We now know the purpose of Odainsakr, Mimer's land and Mimer's grove in the world-plan of our mythology. We know who the inhabitants of the grove are, and why they, though dwellers in the lower world, must be living persons, who did not come there through the gate of death. They must be living persons of flesh and blood, since the human race of the regenerated earth must be the same.
Still the purpose of Mimer's land is not limited to being, through this epoch of the world, a protection for the fathers of the future world against moral and physical corruption, and a seminary where Balder educates them in virtue and piety. The grove protects, as we have seen, the ásmegir during Ragnarok, whose flames do not penetrate thither. Thus the grove, and the land in which it is situated, exist after the flames of Ragnarok are extinguished. Was it thought that the grove after the regeneration was to continue in the lower world and there stand uninhabited, abandoned, desolate, and without a purpose in the future existence of gods, men and things?
The last moments of the existence of the crust of the old earth are described as a chaotic condition in which all elements are confused with each other. The sea rises, overflows the earth sinking beneath its billows, and the crests of its waves aspire to heaven itself (cp. Völusp., 54, 2—Sigr fold i mar, with Hyndlulj., 42, 1-3—Haf gengr hridum vid himinn sialfann, lidr lond yfir). The atmosphere, usurped by the sea, disappears, as it were (loft bilar—Hyndlulj., 42, 4). Its snow and winds (Hyndlulj., 42, 5-6) are blended with water and fire, and form with them heated vapours, which "play" against the vault of heaven (Völusp., 54, 7-8). One of the reasons why the fancy has made all the forces and elements of nature thus contend and blend was doubtless to furnish a sufficiently good cause for the dissolution and disappearance of the burnt crust of the earth. At all events, the earth is gone when the rage of the elements is subdued, and thus it is no impediment to the act of regeneration which takes its beginning beneath the waves.
This act of regeneration consists in the rising from the depths of the sea a new earth, which on its very rising possesses living beings and is clothed in green. The fact that it, while yet below the sea, could be a home for beings which need air in order to breathe and exist, is not necessarily to be regarded as a miracle in mythology. Our ancestors only needed to have seen an air-bubble rise to the surface of the water in order to draw the conclusion that air can be found under the water without mixing with it, but with the power of pushing water away while it rises to the surface. The earth rising from the sea has, like the old earth, the necessary atmosphere around it. Under all circumstances, the seeress in Völuspa sees after Ragnarok—
upp koma
audro sinni
iord or ægi
ithia græna (str. 56).
The earth risen from the deep has mountains and cascades, which, from their fountains in the fells, hasten to the sea. The waterfalls contain fishes, and above them soars the eagle seeking its prey (Völusp., 56, 5-8). The eagle cannot be a survivor of the beings of the old earth. It cannot have endured in an atmosphere full of fire and steam, nor is there any reason why the mythology should spare the eagle among all the creatures of the old earth. It is, therefore, of the same origin as the mountains, the cascades, and the imperishable vegetation which suddenly came to the surface.
The earth risen from the sea also contains human beings, namely, Lif and Leifthraser, and their offspring. Mythology did not need to have recourse to any hocus-pocus to get them there. The earth risen from the sea had been the lower world before it came out of the deep, and a paradise-region in the lower world had for centuries been the abode of Lif and Leifthraser. It is more than unnecessary to imagine that the lower world with this Paradise was duplicated by another with a similar Paradise, and that the living creatures on the former were by some magic manipulation transferred to the latter. Mythology has its miracles, but it also has its logic. As its object is to be trusted, it tries to be as probable and consistent with its premises as possible. It resorts to miracles and magic only when it is necessary, not otherwise.
Among the mountains which rise on the new earth are found those which are called Nida fjöll (Völusp., 62), Nide's mountains. The very name Nide suggests the lower world. It means the "lower one." Among the abodes of Hades, mentioned in Völuspa, there is also a hall of gold on Nide's plains (a Nitha vollum—str. 36), and from Solarljod (str. 56) we learn—a statement confirmed by much older records—that Nide is identical with Mimer (see No. 87). Thus, Nide's mountains are situated on Mimer's fields. Völuspa's seeress discovers on the rejuvenated earth Nidhog, the corpse-eating demon of the lower world, flying, with dead bodies under his wings, away from the rocks, where he from time immemorial had had his abode, and from which he carried his prey to Nastrands (Völusp., 39). There are no more dead bodies to be had for him, and his task is done. Whether the last line of Völuspa has reference to Nidhog or not, when it speaks of some one "who must sink," cannot be determined. Müllenhoff (Deutsche Alt.) assumes this to be the case, and he is probably right; but as the text has hon (she) not han (he) [nu mun hon seyquas], and as I, in this work, do not base anything even on the most probable text emendation, this question is set aside, and the more so, since Völuspa's description of the regenerated earth under all circumstances shows that Nidhog has naught there to do but to fly thence and disappear. The existence of Nide's mountains on the new earth confirms the fact that it is identical with Mimer's former lower world, and that Lif and Leifthraser did not need to move from one world to another in order to get to the daylight of their final destination.
Völuspa gives one more proof of this.