Introduction
This chapter describes the multi-layered mystical rabbinic culture of eighteenth-century Prague. It reveals the prominence of Kabbalah in traditional life, particularly in the biography and writings of one of the towering figures of Ashkenazi Jewry named Ezekiel Landau, Prague's chief rabbi from 1754 to 1793. It also explores the deep roots of mysticism of the rabbinic culture of eighteenth-century Prague and sheds light on a central aspect of the life and world-view of a large number of early modern Ashkenazi Jews. The chapter covers the neglect of Prague's rabbinic culture, the importance of Prague as a meeting ground between East and West, and the centrality of Kabbalah for Prague Jews and its persistence over the longue durée. It reviews a wide range of kabbalistic materials and sources that influenced seventeenth- and eighteenth-century Ashkenazi Jews.