Preface by the Author:
I often receive letters of genuine gratitude, which arouse joy in me. The serious seeker, however, who through the lectures has become a finding one, can express his thanks for that only to God Himself. Although I was able to become the mediator, the gift is not from me. I am nothing without God, nor could I give anything without Him.
As an example I would only like to cite the following: When a gift is brought to a man by a servant, he does not thank the servant, but the giver himself. It is no different here. If I am permitted to draw from sources which are closed to others, then surely I myself have the greatest cause for thanking Him Who grants me this!