Along with the rise of this system of explaining the operations of nature by analogies in the bestial world, another conclusion forced itself on the untaught mind. The flocks which strayed in heaven were no earthly sheep, but were the property of spiritual beings, and were themselves perhaps spiritual; the swans which flew aloft, far above the topmost peak of the Himalaya, were no ordinary swans, but were divine and heavenly. The wolf which howled so wildly in the long winter night, the hounds, whose bay sounded so. dismally through the shaking black forest, were no mundane wolves and hounds, but issued from the home of a divine hunter, and were themselves wondrous, supernatural beings of godlike race. And so, the clouds having become swans, the swan-clouds were next believed to be divine beings, valkyries, apsaras, and the like, seen by mortals in their feather-dresses, but appearing among the gods as damsels. The storm-wind having been supposed to be a wolf, next was taken to be a tempestuous god, who delighted to hunt on earth in lupine form. I have mentioned also the serpent shape, as being one very favourite in mythology. The ancient people saw the forked and writhing lightning, and supposed it to be a heavenly fiery serpent, a serpent which had godlike powers, which was in fact a divine being, manifesting himself to mortals under that form. Among the North American Indians, the lightning is still regarded as the great serpent, and the thunder is supposed to be his hissing. “Ah!” exclaimed a Magdeburg peasant to a German professor, during a thunder-storm, as a vivid forked gleam shot to earth, “what a glorious snake was that!” And this resemblance did not escape the Greeks. {Greek _é!likes d? e?klámpousi steroph~s ksápuroi_}. _Æsch. Prom._ 1064. {Greek _drákonta pursónwton, ó!s á?platon a?mfeliktòs é!lik? e?froúrei, ktanw’n_}. _Eurip. Herc. F._ 395. And according to Aristotle, {Greek _e!likíai_} are the lightnings, {Greek _grammoeidw~s ferómenoi_}. It is so difficult for us to unlearn all we know of the nature of meteorological phenomena, so hard for us to look upon atmospheric changes as though we knew nothing of the laws that govern them, that we are disposed to treat such explanations of popular myths as I have given above, as fantastic and improbable.