Includes bibliographical references and index.

Acknowledgements -- part 1: Introduction -- 1 Generalities -- 1 Methodology and Organisation -- 2 Biography -- 3 The Shelah in Secondary Literature -- 4 Key Concepts -- 2 The 'Threefold Cord': The Shelah 's Structure and Methodology -- 1 Audience -- 2 Composition -- 3 'The Threefold Cord' -- 4 Author's Methodology and Limitations -- part 2: Kabbalah -- 3 Kabbalah as Jewish Theology -- 1 The Essence of Judaism -- 2 The Organic Universe -- 4 The Shelah 's Kabbalistic Sources and Central Tenets -- 1 The Sources -- 2 Central Tenets: Creation -- 3 Man, God and the Torah -- 4 The Fall and Redemption of Man -- 5 Self-Actualisation -- 6 Providence and Divine Justice -- 7 ʿAvodah le-Tsorekh Gavohah -- 8 Torah Study -- 5 Orthodoxy and Jewish Particularism -- 1 Orthodoxy -- 2 Heresy without Heretics -- 3 Particularism -- 6 Devekut -- 1 Background -- 2 Devekut in the Shelah -- 3 The Ladder of Devekut -- 4 Extraordinary Devekut -- Part 3: Halakhah -- 7 Kabbalistic Halakhah 1: Theory -- 1 Halakhah as Prophecy -- 2 Charismatic Authority -- 8 Kabbalistic Halakhah 2: Practice -- 1 Ordinary and Elitist Applications of the Halakhah -- 2 Kabbalah and Halakhah in the Shelah -- 3 Minhag -- 9 The Pathway to Pietism -- 1 Incomplete Halakhah -- 2 Mikveh and Holiness -- 10 Stringency and Elitism -- 1 Stringency and Leniency in Halakhah -- 2 Stringency as the Antidote for the Serpent -- 3 'One Who Is Stringent Will Merit Blessing' -- 4 Ner Mitsvah as Pietism -- Part 4: Musar -- 11 'In All Your Ways Acknowledge Him': The Two Paths of the Righteous -- 1 Asceticism and the Ideal of Righteousness -- 2 Between Heaven and Earth: The Tsaddik -- 3 Sanctification of the Body -- 12 The Primacy of Joy -- 1 Background -- 2 Joy and Enthusiasm in the Shelah -- 3 Prayer and Joy -- 13 Messianic Self-Transformation -- 1 The Transformation of Evil -- 2 Tikkun -- Part 5: Conclusion -- Conclusion -- Epilogue: Isaiah the Prophet -- 1 Antinomianism -- 2 Orthodoxy -- 3 Hasidism and Pietism -- 4 Texts -- Bibliography -- Manuscripts -- Primary and Secondary Literature -- Index.

In this book, Joseph Citron offers the first comprehensive analysis of Prague Rabbi Isaiah Horowitz's (1565-1629) magnum opus of Jewish ethical literature, the Shnei Luhot Ha-Berit. Citron's close philological analysis reveals the pioneering nature of the work in creating an organic Jewish theological system rooted in the mystical structures of Kabbalah, cultivating an orthodoxy in thought and legal practice based upon its principles. Emotion, psychology, self-actualisation and joy are all presented as essential facets of religious life, significantly influencing the 17th-century Sabbatean movement, the 18th-century Hasidic movement, and the Orthodox movement of the 19th century. The book is essential for scholars and laypeople alike wishing to understand the evolution of European Judaism in the early modern period.

Description based on print version record.