Shlomo Yitzchaki, generally known by the acronym Rashi, was a medieval French rabbi, the author of comprehensive commentaries on the Talmud and Hebrew Bible.
Modern Orthodox Judaism is a movement within Orthodox Judaism that attempts to synthesize Jewish values and the observance of Jewish law with the modern world.
Joseph Ber Soloveitchik was a major American Orthodox rabbi, Talmudist, and modern Jewish philosopher. He was a scion of the Lithuanian Jewish Soloveitchik rabbinic dynasty.
Norman Lamm was an American Modern Orthodox rabbi, scholar, academic administrator, author, and Jewish community leader. He was the Chancellor of Yeshiva University until he announced his retirement on July 1, 2013.
Torah Umadda is a worldview in Orthodox Judaism concerning the relationship between the secular world and Judaism, and in particular between secular knowledge and Jewish religious knowledge. The resultant mode of Orthodox Judaism is referred to as Centrist Orthodoxy.
The Hasidim of Ashkenaz were a Jewish mystical, ascetic movement in the German Rhineland during the 12th and 13th centuries.
Menachem ben Solomon HaMeiri, commonly referred to as HaMeiri, the Meiri, or just Meiri, was a famous medieval Provençal rabbi, and Talmudist. Though most of his expansive commentary, spanning 35 tractates of the Talmud, was not publicly available until the turn of the 19th century, it has since gained widespread renown and acceptance among Talmudic scholars.
Abraham ben David, also known by the abbreviation RABaDRavad or RABaD III, was a Provençal rabbi, an important commentator on the Talmud, Sefer Halachot of Rabbi Yitzhak Alfasi and Mishne Torah of Maimonides, and is regarded as a father of Kabbalah and one of the key links in the chain of Jewish mystics.
Yitzchok Zev Halevi Soloveitchik, also known as Velvel Soloveitchik or the Brisker Rov ("rabbi of/from Brisk",, was an Orthodox rabbi and rosh yeshiva of the Brisk yeshiva in Jerusalem.
Rabbi Moses ben Jacob of Coucy, also known as Moses Mikkotsi, was a French Tosafist and authority on Halakha. He is best known as the author of one of the earliest codifications of Halakha, the Sefer Mitzvot Gadol.
Isadore Twersky was an Orthodox rabbi and Hasidic Rebbe, and university professor who held the position as Nathan Littauer Professor of Hebrew Literature and Philosophy at Harvard University, a chair previously held by Harry Austryn Wolfson. Twersky was an internationally recognized authority on Rabbinic literature and Jewish philosophy. He was especially known as an international expert in the writings and influence of the 12th-century Jewish legalist and philosopher Maimonides, and Abraham ben David, the Rabad of Posquieres.
Aharon Chaim Zimmerman was a Ukrainian-born American Orthodox rabbi.
Michael Rosensweig is a Rosh Yeshiva at the Rabbi Isaac Elchanan Theological Seminary of Yeshiva University and the Rosh Kollel of the Beren Kollel Elyon.
Moshe Meiselman is an American-born Orthodox rabbi and rosh yeshiva (dean) of Yeshiva Toras Moshe in Jerusalem, which he established in 1982. He also founded and served as principal of Yeshiva University of Los Angeles (YULA) from 1977 to 1982. He is a descendant of the Lithuanian Jewish Soloveitchik rabbinic dynasty.
Ephraim (Fred) Kanarfogel is a professor and dean at Yeshiva University and one of the foremost experts in the fields of medieval Jewish history and rabbinic literature, as well as an ordained rabbi and Torah scholar.
Marc B. Shapiro is a professor and the author of various books and articles on Jewish history, philosophy, theology, and rabbinic literature.
Sifrei Kodesh, commonly referred to as sefarim, or in its singular form, sefer, are books of Jewish religious literature and are viewed by religious Jews as sacred. These are generally works of Torah literature, i.e. Tanakh and all works that expound on it, including the Mishnah, Midrash, Talmud, and all works of halakha, Musar, Hasidism, Kabbalah, or machshavah. Historically, sifrei kodesh were generally written in Hebrew with some in Judeo-Aramaic or Arabic, although in recent years, thousands of titles in other languages, most notably English, were published. An alternative spelling for 'sefarim' is seforim.
Jacob J. Schacter is an American Orthodox rabbi. Schacter, a historian of intellectual trends in Orthodox Judaism, is University Professor of Jewish History and Jewish Thought and Senior Scholar at the Center for the Jewish Future at Yeshiva University.
In Jewish law, a posek is a legal scholar who determines the application of halakha, the Jewish religious laws derived from the written and Oral Torah in cases of Jewish law where previous authorities are inconclusive, or in those situations where no clear halakhic precedent exists.
Gerald Blidstein was professor emeritus of Jewish philosophy at Israel's Ben-Gurion University of the Negev. He was the Israel Prize laureate in Jewish philosophy (2006) and had been a member of the Israel Academy of Sciences since 2007.
