consistent and far-reaching influence needed to introduce them. Second, when the deities in question are actually polytheistic gods, such as Sun, Moon, Heaven, Earth, considered as of good or evil, i.e., favourable or unfavourable aspect, this looks like native development, not innovation derived from a foreign religion ignoring such divinities. Third, when it is held that the Good Deity is remote and otiose, but the Evil Deity present and active, and worship is therefore directed especially to the propitiation of the hostile principle, we have here a conception which appears native in the lower culture, rather than derived from the higher culture to which it is unfamiliar and even hateful. Now Dualism, as prevailing among the lower races, will be seen in a considerable degree to assert its originality by satisfying one or more of these conditions.
There have been recorded among the Indians of North America a group of mythic beliefs, which display the fundamental idea of dualism in the very act of germinating in savage religion. Yet the examination of these myths leads us first to destructive criticism of a picturesque but not ancient member of the series. An ethnologist, asked to point out the most striking savage dualistic legend of the world, would be likely to name the celebrated Iroquois myth of the Twin Brethren. The current version of this legend is that set down in 1825 by the Christian chief of the Tuscaroras, David Cusick, as the belief of his people. Among the ancients, he relates, there were two worlds, the lower world in darkness and possessed by monsters, the upper world inhabited by mankind. A woman near her travail sank from this upper region to the dark world below. She alighted on a Tortoise, prepared to receive her with a little earth on his back, which Tortoise became an island. The celestial mother bore twin sons into the dark world, and died. The tortoise increased to a great island, and the twins grew up. One was of gentle disposition, and was called Enigorio, the Good Mind, the other was of insolent character, and was named Enigonhahetgea, the Bad Mind.
