The difficulty of explaining and teaching Kabbalah lies in the fact that the spiritual world has no counterpart in our world. Even if the objective of study becomes clear, understanding of it is only temporary. It is grasped by the spiritual component of our cognizance, which is constantly renewed from Above. Thus, a subject once understood by an individual may again appear unclear at a later date. Depending on the mood and the spiritual state of the reader, the text can appear as either full of deep meaning, or entirely meaningless...