Such are the irrational characteristics of myths, classic or Indian, European or American, African or Asiatic, Australian or Maori. Such is one element we find all the world over among civilised and savage people, quod semper, quod ubique, quod ab omnibus. It is no wonder that pious and reflective men have, in so many ages and in so many ways, tried to account to themselves for their possession of beliefs closely connected with religion which yet seemed ruinous to religion and morality. The explanations which men have given of their own sacred stories, the apologies for their own gods which they have been constrained to offer to themselves, were the earliest babblings of a science of mythology. That science was, in its dim beginnings, intended to satisfy a moral need. Man found that his gods, when mythically envisaged, were not made in his own moral image at its best, but in the image sometimes of the beasts, sometimes of his own moral nature at its very worst: in the likeness of robbers, wizards, sorcerers, and adulterers. Now, it is impossible here to examine minutely all systems of mythological interpretation. Every key has been tried in this difficult lock; every cause of confusion has been taken up and tested, deemed adequate, and finally rejected or assigned a subordinate place. Probably the first attempts to shake off the burden of religious horror at mythical impiety were made by way of silent omission. Thus most of the foulest myths of early India are absent, and presumably were left out, in the Rig-Veda. "The religious sentiment of the hymns, already so elevated, has discarded most of the tales which offended it, but has not succeeded in discarding them all."(1) Just as the poets of the Rig-Veda prefer to avoid the more offensive traditions about Indra and Tvashtri, so Homer succeeds in avoiding the more grotesque and puerile tales about his own gods.(2) The period of actual apology comes later. Pindar declines, as we have seen, to accuse a god of cannibalism. The Satapatha Brahmana invents a new story about the slaying of Visvarupa. Not Indra, but Trita, says the Brahmana apologetically, slew the three-headed son of Tvashtri. "Indra assuredly was free from that sin, for he is a god," says the Indian apologist.(3) Yet sins which to us appear far more monstrous than the peccadillo of killing a three-headed Brahman are attributed freely to Indra. (1) Les Religions de l'Inde, Barth, p. 14. See also postea, "Indian Myths".