"Scholem's scholarship betrays an alert presentness... No great textual scholar, no master of philology and historical criticism commands a technique at once more scrupulously attentive to its object and more instinct with the writer's voice. That voices reaches and grips... [M]agisterial."--New Yorker "Immensely important and fascinating... A monumental work of historical scholarship, which recounts in minute detail a moving tragedy of vast dimensions."--The New York Review of Books "Comprehensive... the last word on an astonishing episode of Jewish history."--Times Literary Supplement "A masterful mix of traditional Jewish scholarship and... original insight into the psychology of Judaism."--Boston Globe "Undoubtedly one of the all-time masterpieces of scholarship and intellectual history."--Commonweal "A major contribution not only to the study of messianic movements but also a study enlightening to the history of the Jewish people."--Jewish Press