Dr. Roy Burkhart, an organizer of the United Christian Youth Movement, an author of books on psychology and Pastor of the First Community Church of Columbus, Ohio, suffered at night from psychical persecution by an unseen spirit trying to get control of his body, so that he was able to get very little sleep. At last he spoke about this trouble to P.B. and requested help. That night the persecution stopped and he enjoyed a full night's sleep for the first time in several years. The cure was maintained permanently.
-- Notebooks Category 12: Reflections > Chapter 6 : The Profane and The Profound > # 206