Three Jews in history have been called "the light of the Exile," Rabbeinu Gershom, Rashi, and the Maharam of Rottenberg. Though rife with tragedy, the Maharam's exemplary life reveals the true meaning of living for God and Torah. Rabbi Wein details the halachic dispute by which the Maharam earned his reputation as an incorruptible advocate of the underdog and concludes with the reprehensible story of his kidnapping and imprisonment.