The "Sepher Yetzirah," or "Book of Formation," is perhaps the oldest Rabbinical treatise of Kabalistic philosophy which is still extant. The "Sepher Yetzirah, although this name means "The Book of Formation," is not in any sense a narrative of Creation, or a substitute Genesis, but is an ancient and instructive philosophical treatise upon one aspect of the origin of the universe and mankind; an aspect at once archaic and essentially Hebrew.

This new large print edition is followed by an Introduction to the Study of the Kabalah.