This book investigates the complex relationship between ecstatic religious experience and magical practices within the historical development of Hasidism. Moshe Idel, a renowned scholar of Jewish mysticism, draws upon extensive primary source materials and secondary scholarship to analyze how Hasidic leaders and followers navigated the boundaries between spiritual transcendence and the manipulation of supernatural forces. The work explores the evolution of these practices and their theological underpinnings across different Hasidic movements and time periods.

Moshe Idel's work is recognized for its deep engagement with the esoteric traditions of Judaism, particularly Kabbalah and Hasidism. Scholars often cite Idel's meticulous research and his ability to connect complex theological concepts with historical practice. This book is likely to be considered a significant contribution to the study of Jewish mysticism, offering nuanced insights into the interplay of spiritual fervor and ritualistic action within the Hasidic movement.