Moshe Feinstein

Great Orthodox Jewish Rabbi of the 20th century (1895–1986)

The publication of the first volume of Igrot Moshe in 1959 marked a significant moment in twentieth-century religious thought, establishing a new framework for adjudicating Jewish law in the modern era. As a preeminent posek, Moshe Feinstein produced approximately 2,000 responsa that addressed the intersection of ancient traditions and contemporary dilemmas, ranging from medical ethics to industrial labor disputes.

Early Life and Education

Born in 1895 in Uzda, within the Minsk Governorate of the Russian Empire, Moshe Feinstein was the son of David Feinstein, a local rabbi. His lineage included notable talmudic scholars such as Yom-Tov Lipmann Heller. He received his early religious education under his father before attending yeshivas in Slutsk and Shklov. Prior to his emigration, he served as the rabbi of Lyuban for sixteen years and married Shima Kustanovich in 1920.

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Leadership in American Orthodoxy

Upon settling on the Lower East Side of New York City, Feinstein assumed the position of rosh yeshiva at Mesivtha Tifereth Jerusalem. His influence expanded significantly throughout the mid-twentieth century as he served as the president of the Union of Orthodox Rabbis of the United States and Canada. Beginning in the 1960s, he chaired the Moetzes Gedolei HaTorah of the Agudath Israel of America, holding this leadership role until his death.

Adjudicating Modern Issues

Feinstein developed a reputation for addressing complex legal inquiries with innovative methodology. He acted as the chief halakhic authority for the Association of Orthodox Jewish Scientists, where he provided rulings on medical technology, including heart transplants. Beyond medical ethics, he issued opinions regarding business practices, such as labor strikes and seniority systems. His positions, including his recommendations regarding cigarette smoking, often drew intense scrutiny from other rabbinic authorities.

Literary Contributions

His primary work, Igrot Moshe, comprises nine volumes of responsa, with seven published during his lifetime and two following his passing. In addition to these epistles, he authored Dibrot Moshe, a fourteen-volume series of Talmudic novellae, and Darash Moshe, which focused on the weekly Torah readings. While his early commentaries on the Jerusalem Talmud were lost in Russia, his later writings established him as a central figure in contemporary rabbinic literature.

Fast facts

Questions readers ask

What is the primary significance of Igrot Moshe?

It is a voluminous collection of 1,883 halakhic responsa that provided authoritative guidance on modern Jewish practice.

Where is Moshe Feinstein buried?

He is buried at Har HaMenuchot in Israel.

Achievements

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