Moses Maimonides, medieval Judaism's leading legist and philosopher, and a figure of central importance for contemporary Jewish self-understanding, held a view of Judaism which maintained the authority of the Talmudic rabbis in matters of Jewish law while allowing for free and open inquiry in matters of science and philosophy. Maimonides affirmed, not the superiority of the "moderns" (the scholars of his and subsequent generations) over the "ancients" (the Tannaim and Amoraim, the Rabbis of the Mishnah and Talmud) but the inherent equality of the two. The equality presented here is not equality of halakhic authority, but equality of ability, of essential human characteristics. In order to substantiate these claims, Kellner explores the related idea that Maimonides does not adopt the notion of "the decline of the generations," according to which each succeeding generation, or each succeeding epoch, is in some significant and religiously relevant sense inferior to preceding generations or epochs.

This book takes issue with the widespread assumption that Maimonides' famous Thirteen Principles are the last word in Orthodox Jewish theology.

Belief in the coming of a Messiah poses a genuine dilemma. From a Jewish perspective, the historical record is overwhelmingly against it. If, despite all the tragedies that have befallen the Jewish people, no legitimate Messiah has come forward, has the belief not been shown to be groundless? Yet for all the problems associated with messianism, the historical record also shows it is an idea with enormous staying power. The prayer book mentions it on page after page. The great Jewish philosophers all wrote about it. Secular thinkers in the twentieth century returned to it and reformulated it. And victims of the Holocaust invoked it in the last few minutes of their life. This book examines the staying power of messianism and formulates it in a way that retains its redemptive force without succumbing to mythology.

Sandberg (rabbinics, Gratz College), ordained by the Reconstructionist Rabbinical College, analyzes two divergent paths that Jewish law took as it proceeded from classical to medieval rabbinic sources in regard to such mitzvot (commandments/ good deed) as obeying Prophets, preserving trees, and corporeal punishment. Tables summarize the continuity/discontinuity development process of halakhic rulings on each mitzvah discussed. Indexed by biblical and rabbinic reference as well as subject. Annotation copyrighted by Book News, Inc., Portland, OR

Astrology in the Middle Ages was considered a branch of the magical arts, one informed by Jewish and Muslim scientific knowledge in Muslim Spain. As such it was deeply troubling to some Church authorities. Using the stars and planets to divine the future ran counter to the orthodox Christian notion that human beings have free will, and some clerical authorities argued that it almost certainly entailed the summoning of spiritual forces considered diabolical. We know that occult beliefs and practices became widespread in the later Middle Ages, but there is much about the phenomenon that we do not understand. For instance, how deeply did occult beliefs penetrate courtly culture and what exactly did those in positions of power hope to gain by interacting with the occult? In A Kingdom of Stargazers, Michael A. Ryan examines the interest in astrology in the Iberian kingdom of Aragon, where ideas about magic and the occult were deeply intertwined with notions of power, authority, and providence. Ryan focuses on the reigns of Pere III (1336–1387) and his sons Joan I (1387–1395) and Martí I (1395–1410). Pere and Joan spent lavish amounts of money on astrological writings, and astrologers held great sway within their courts. When Martí I took the throne, however, he was determined to purge Joan’s courtiers and return to religious orthodoxy. As Ryan shows, the appeal of astrology to those in power was clear: predicting the future through divination was a valuable tool for addressing the extraordinary problems—political, religious, demographic—plaguing Europe in the fourteenth century. Meanwhile, the kings' contemporaries within the noble, ecclesiastical, and mercantile elite had their own reasons for wanting to know what the future held, but their engagement with the occult was directly related to the amount of power and authority the monarch exhibited and applied. A Kingdom of Stargazers joins a growing body of scholarship that explores the mixing of religious and magical ideas in the late Middle Ages.

Steven Schwarzschild—rabbi, socialist, pacifist, theologian, and philosopher—is both the last of the major medieval Jewish philosophers and the most modern. He is in the tradition of the Jewish thinking that began with Sa'adia Gaon and reached its highest expression in Maimonides. These thinkers believed that Judaism must confront some systematic view of the universe. Sa'adia did this with Kalam, ibn Gabirol with Neo-Platonism, and Maimonides with Aristotelianism. Schwarzschild does it with Neo-Kantianism. From this confrontation, Schwarzschild derives important insights into the nature and structure of contemporary Judaism and Jewish existence in the post-modern world. Menachem Kellner brings together thirteen of Schwarzschild's Jewish (as opposed to straightforwardly philosophical) writings. Included are important discussions of messianism, death of God theology, ethics, aesthetics, and politics. The common concerns underlying these essays are Neo-Kantian idealism and messianism. In an afterword written especially for this book, Schwarzschild shows that these two foci are really one. In an introductory essay, Menachem Kellner explores the philosophic underpinning of Schwarzschild's non-Marxist socialism, pacifism, and messianism; and of his critiques of Christianity, political conservatism, and Zionism.

In January 1998 leading scholars from Europe, the United States, and Israel in the fields of medieval encyclopedias (Arabic, Latin and Hebrew) and medieval Jewish philosophy and science gathered together at Bar-Ilan University in Ramat-Gan, Israel, for an international conference on medieval Hebrew encyclopedias of science and philosophy. The primary purpose of the conference was to explore and define the structure, sources, nature, and characteristics of the medieval Hebrew encyclopedias of science and philosophy. This book, the first to devote itself to the medieval Hebrew encyclopedias of science and philosophy, contains revised versions of the papers that were prepared for this conference. This volume also includes an annotated translation of Moritz Steinschneider's groundbreaking discussion of this subject in his Die hebraeischen Übersetzungen. The Medieval Hebrew Encyclopedias of Science and Philosophy will be of particular interest to students of medieval philosophy and science, Jewish intellectual history, the history of ideas, and pre-modern Western encyclopedias.