Judah ben Joseph Moscato (c.1533-1590) was one of the most distinguished rabbis, authors, and preachers of the Italian-Jewish Renaissance. His collection of sermons, Sefer Nefuṣot Yehudah, belongs to the very centre of his important homiletic and philosophical oeuvre. Composed in Mantua and published in Venice in 1589, the collection of 52 sermons addresses the subject of the Jewish festivals, focusing on philosophy, mysticism, sciences, and rites. This volume concludes the translation of the sermons and includes monographic studies about Moscato’s library, philosophical significance with an added Appendix containing his poetical compositions.