Kabbalah and the Rupture of Modernity provides a comprehensive intellectual and institutional history of Chabad Hasidism through the Kabbalistic concept of ṣimṣum. The onset of modernity, Eli Rubin argues, was heralded by this startling idea: existence itself is predicated on a self-inflicted "rupture" in the infinite assertion of divinity. Centuries of theoretical disputations concerning ṣimṣum ultimately...