This study examines the history of the psychoanalytic theory of mysticism, starting with the seminal correspondence between Freud and Romain Rolland concerning

Then, reconstructing Rolland's personal mysticism (the "oceanic feeling") through texts and letters unavailable to Freud, Parsons argues that Freud misinterpret

(Dover thrift editions).

Judaic scholar Elliot Wolfson's triple award-winning study examines Jewish mystical texts from late antiquity, pre-kabbalistic sources from the 10th to the 12th

"It is arguably the case," writes William Parsons, "that no two figures have had more influence on the course of Western introspective thought than Freud and Au