• September 5, 2026
  • 23 5786, Elul
  • פרשת נצבים־וילך

Medieval Jewish Thinkers

Medieval Jewish Thinkers

THIS IS A WEBYESHIVA.ORG MACHSHAVA MASTERY PROGRAM COURSE. FOR MORE INFORMATION ABOUT THE MACHSHAVA MASTERY PROGRAM OR TO APPLY PLEASE CLICK HERE.

This course with Rabbi Mark Smilowitz will study the classic works that are the pillars of Medieval Jewish thought. Medieval Jewish thinkers developed various systems of Jewish thought in order to help Jews grapple with confusion about Jewish belief. Such confusion often arose from interaction with religious and intellectual movements such as Christianity, Islam, Karaism, Aristotelian rationalism, and others. The various Jewish approaches developed in these writings remain important for Jews today, since many of the questions they discuss persist despite the differences between modern and Medieval conceptions of the world.

The course will focus on mastering the most important ideas of three books, The Book of Doctrines and Beliefs of Rav Saadaya Gaon, The Book of the Kuzari by Rav Yehuda Halevi, and The Guide to the Perplexed by Rambam.  Additional attention will be given to works by Rabbeinu Bahya ibn Pekuda, Rav Hasdai Crescas, and Rav Yosef Albo. Issues to be explored in the course include the relationship between reason and revelation, the nature of belief in God, the meaning and significance of the commandments, the nature of prophecy, Jewish particularism and universalism, divine providence and the problem of evil, and more.

Next Class

October 11, 2026
35
Days
21
Hours
16
Mins

Timezone

Time of Class

Sunday 3:00 pm, 4:00 pm
October 11, 2026 3:00 pm - 4:00 pm
Medieval Jewish Thinkers: Lesson 1
Class description

An introduction to the world of Medieval Jewish philsoophy

Handouts
October 18, 2026 3:00 pm - 4:00 pm
Medieval Jewish Thinkers: Lesson 2
Class description

Rasag (Rav Saadya Gaon) on the relationship between reason and revelation

October 25, 2026 4:00 pm - 5:00 pm
Medieval Jewish Thinkers: Lesson 3
Class description

Rasag on creation, proof of God’s existence, and God’s attributes

November 1, 2026 4:00 pm - 5:00 pm
Medieval Jewish Thinkers: Lesson 4
Class description

Rasag on the rationality of the commandments

November 8, 2026 4:00 pm - 5:00 pm
Medieval Jewish Thinkers: Lesson 5
Class description

Rasag on prophecy

November 15, 2026 4:00 pm - 5:00 pm
Medieval Jewish Thinkers: Lesson 6
Class description

Rasag on redemption and reason

November 22, 2026 4:00 pm - 5:00 pm
Medieval Jewish Thinkers: Lesson 7
Class description

Rabbeinu Bahya on reason and the commandments

November 29, 2026 4:00 pm - 5:00 pm
Medieval Jewish Thinkers: Lesson 8
Class description

Rabbeinu Bahya on proof of God

December 6, 2026 4:00 pm - 5:00 pm
Medieval Jewish Thinkers: Lesson 9
Class description

Introduction to Rav Yehuda Halevi’s (Rihal’s) Book of the Kuzari

December 13, 2026 4:00 pm - 5:00 pm
Medieval Jewish Thinkers: Lesson 10
Class description

Rihal on the perfection of man and Jewish particularism

December 20, 2026 4:00 pm - 5:00 pm
Medieval Jewish Thinkers: Lesson 11
Class description

Rihal on the nature of the commandments

December 27, 2026 4:00 pm - 5:00 pm
Medieval Jewish Thinkers: Lesson 12
Class description

Rihal on individualism and collectivism

January 3, 2027 4:00 pm - 5:00 pm
Medieval Jewish Thinkers: Lesson 13
Class description

Rihal’s critique of philosophy and Kalam

January 10, 2027 4:00 pm - 5:00 pm
Medieval Jewish Thinkers: Lesson 14
Class description

Rihal’s approach to uniqueness of the Hebrew language and the land of Israel

January 17, 2027 4:00 pm - 5:00 pm
Medieval Jewish Thinkers: Lesson 15
Class description

Introduction to Rambam’s Guide to the Perplexed

January 24, 2027 4:00 pm - 5:00 pm
Medieval Jewish Thinkers: Lesson 16
Class description

Rambam on the intellect and the image of God

January 31, 2027 4:00 pm - 5:00 pm
Medieval Jewish Thinkers: Lesson 17
Class description

Rambam’s interpretation of the Garden of Eden story and the structure of the human soul

February 7, 2027 4:00 pm - 5:00 pm
Medieval Jewish Thinkers: Lesson 18
Class description

Rambam on divine providence and the problem of evil

February 14, 2027 4:00 pm - 5:00 pm
Medieval Jewish Thinkers: Lesson 19
Class description

Rambam on creation and proof of God’s existence

February 21, 2027 4:00 pm - 5:00 pm
Medieval Jewish Thinkers: Lesson 20
Class description

Rambam on prophecy

February 28, 2027 4:00 pm - 5:00 pm
Medieval Jewish Thinkers: Lesson 21
Class description

Rambam on our conception of God

March 7, 2027 4:00 pm - 5:00 pm
Medieval Jewish Thinkers: Lesson 22
Class description

Rambam’s view of the meaning of the commandments

March 14, 2027 4:00 pm - 5:00 pm
Medieval Jewish Thinkers: Lesson 23
Class description

The reactions to and controversies around Rambam’s philosophy

March 21, 2027 4:00 pm - 5:00 pm
Medieval Jewish Thinkers: Lesson 24
Class description

Rav Hasdai Crescas and Rav Yosef Albo on the meaning of the commandments

March 28, 2027 3:00 pm - 4:00 pm
Medieval Jewish Thinkers: Lesson 25 (final lesson)
Class description

Review and conclusions

Rabbi Mark Smilowitz was ordained at Yeshiva University and earned his doctorate at the Hebrew University of Jerusalem for his thesis about the relationship between Halakhah and philosophy in the thought of Rabbi Joseph B. Soloveitchik. He has taught Judaic studies in schools and seminaries for over twenty years in Teaneck, Seattle, Beit Shemesh, and Jerusalem. Rabbi Smilowitz lives in Beit Shemesh with his wife Michelle and their family.