Pinchas Giller and Adin Steinsaltz write that Kabbalah is best described as the inner part of traditional Jewish religion, the official metaphysics of Judaism, that was essential to normative Judaism until fairly recently. With the decline of Jewish life in medieval Spain, it displaced rationalist Jewish philosophy until the modern rise of Haskalah enlightenment, receiving a revival in our postmodern age. While Judaism always maintained a minority tradition of religious rationalist criticism of Kabbalah, Gershom Scholem writes that Lurianic Kabbalah was the last theology that was near predominant in Jewish life. While Lurianism represented the elite of esoteric Kabbalism, its mythic-messianic divine drama and personalisation of reincarnation captured the popular imagination in Jewish folklore and in the Sabbatean and Hasidic social movements. Giller notes that the former Zoharic-Cordoverian classic Kabbalah represented a common exoteric popular view of Kabbalah, as depicted in early modern Musar literature.