sentences:  In Kabbalistic thought, the term "Godhead" usually refers to the concept of "Ein Sof " (אין סוף), which is the aspect of God that lies beyond the emanations ("sephirot").The "knowability" of the Godhead in Kabbalistic thought is no better than what is conceived by rationalist thinkers.As Jacobs (1973) puts it, "Of God as God is in Godself—Ein Sof—nothing can be said at all, and no thought can reach there".