Professor Kellner is one of the more productive and creative scholars in medieval. Jewish thought. Over the years he has published many important essays on various aspects of medieval Jewish philosophy, especially on Gersonides and Maimonides. These studies are fundamental readings for any student of medieval Jewish philosophy. This anthology of his writings is a most valuable contribution to our understanding of these two thinkers.-Seymour Feldman, Professor of Philosophy, Emeritus, Rutgers University<BR><BR>Gersonides (1288-1344) was, in my view, the most original philosopher in medieval Judaism. However, he has not been studied to the same extent as other Judaic luminaries, and only his Commentary on the Song of Songs has been (magnificently!) translated into English (1998), after an excellent Hebrew edition of the Introduction was published (1989), both the work of Menachem Kellner.<BR><BR>This new volume by Menachem Kellner explores some of the most important questions raised by Gersonides: Providence, Mosaic Prophecy, Miracles, the Messiah and Resurrection, Astronomy and Metaphysics, Politics and Perfection. It is not by chance that Menachem Kellner has devoted so much to the study of Gersonides. Like Gersonides, Kellner has firmly in hand the knowledge of the Bible and of the traditional literature of Judaism, he is well trained in philosophy and science, and his broad interests make him the best and most penetrating champion of a great philosopher and an outstanding student of human thought. Colette Sirat, directeur d'etudes a l'Ecole Pratique des Hautes Etudes Sorbonne et chercheur associe a l'Institut de Recherche et d'Histoire des Textes