Introduction to the Book of Zohar (item 10): "Now we can understand the fourth inquiry: how is it possible that from His Holiness will emerge the chariot of defilement and shells, since it is at the other end of His Holiness and how can it be that He supports and sustains it? Indeed, we must first understand the essence of defilement and the shells. Know, that it is the great will to receive, of which we said that it is the essence of the souls by creation...