His scientific explorations provided him deep insights into the various structures of reality. The experience of man and nature as one formed into his own world perception. Controversial discussions in the early 60’s brought up the question, if the use of psychedelics could be comparable to a religious experience. Albert Hofmann represented the point of view, that `every mystical experience is a religious experience`. And in fact, the revolutionary discovery of LSD sheads new light on that which was, for over 2000 years the core of the eleusian Mysteries (the `great mystery games` at the foundations of our greek-roman culture).