" Without naming anyone if you think for a moment, you will realize that some of the most well-known names on the spiritual 'lecture circuit' are scientists, not spiritual masters. A Ph.D. after one's name is almost mandatory to be considered an expert in some New Age circles, and the initials M.D., are almost equivalent to a kind of contemporary spiritual priesthood. "

― Laurence Galian , 666: Connection with Crowley