Did Freud Accept or Reject Jewish Mysticism?

In "New Introductory Lectures on Psychoanalysis", Freud discusses his views on mysticism and psychoanalysis. The concept of mysticism has changed throughout the ages. In ancient times, a mystic was one who communed with God. In Freud's world, the word mysticism became an all-inclusive word describing paranormal phenomenon occurring outside the laws of nature and science. Accordingly, science tended to dismiss or ignore mystical ideas because they were viewed as superstitious, irrational and nonsensical.