"We have clear evidence throughout the biblical text that the Lord Yahweh was himself an aspect of the serpent's power. [...] We will not be surprised then to learn that the name of the priestly tribe of Levi, Yahweh's favorite, derived from the same verbal root as the term Leviathan and that, when paintings of the non-depictable god finally appeared, his form it was that of a god with serpent-shaped legs."