• June 28, 2026
  • 13 5786, Tammuz
  • פרשת פינחס

Challenges to Judaism: 18th & 19th Century

Challenges to Judaism: 18th & 19th Century
Join Rabbi David Sedley as he explores the sociological, religious, scientific, and philosophical challenges of the 18th and 19th centuries and how rabbinic Judaism responded. This series will move from the political (Emancipation) to the ideological (Reform, Haskalah) to the intellectual (Science, Historicism) and finally to the internal Jewish responses (Musar, Neo-Orthodoxy, Zionism) that set the stage for the Jewish world of the 20th century.

Next Class

June 30, 2026
2
Days
5
Hours
5
Mins

Timezone

Time of Class

Tuesday 7:00 pm
June 2, 2026 7:00 pm - 8:00 pm
Challenges to Judaism: 18th & 19th Century: Industrial Revolution and Machine Matzot
Class description

The Industrial Revolution changed the world of the 18th century, leading ultimately to many of the issues we will explore in this series. In this class, we examine the halachic discussion and rabbinic dispute about the permissibility of using machines to bake matzot for Pesach. The issues raised on both sides of the debate mirror many of the future discussions of technology and Judaism, and resonate until today.

June 9, 2026 7:00 pm - 8:00 pm
Challenges to Judaism: 18th & 19th Century: How the Railroad Reconfigured the Jewish World
Class description

In the 19th century, a roaring monster of iron and steam tore through the pastoral landscapes of Eastern Europe, permanently shattering centuries of isolation. The expansion of the commercial railway system did more than just transport goods; it completely re-engineered the human experience of time, space, and community. For the Jewish world, this industrial revolution sparked a profound internal crisis and an era of unprecedented transformation.

This class explores the tense, beautiful, and sometimes tragic collision between modern infrastructure and ancient tradition.

We look at the halachot of riding the train, and other diverse ways Jewish society responded to the tracks. We examine how some Hasidic masters like the Trisker Maggid fought to keep the trains away to protect spiritual purity, while others, like the Tzemach Tzedek and the Ruzhiner Rebbe, who urged their followers to invest in railroad stocks as a physical preparation for cosmic redemption, and the Gerer and Belzer Courts grew large because they were located in railway cities. The railroad also changed how the world, and Jews, think about time, removed barriers that enabled local customs to flourish, led to mass migration and also to the organized spread of antisemitism.

June 16, 2026 7:00 pm - 8:00 pm
Challenges to Judaism: 18th & 19th Century: Challenges to Judaism: 18th & 19th Century
Class description
June 23, 2026 7:00 pm - 8:00 pm
Challenges to Judaism: 18th & 19th Century: Secular Education
Class description

In this class, we look at how the policies of three Tsars, culminating in the Kiselev Commission, shaped Eastern European rabbinic attitudes to secular education.

June 30, 2026 7:00 pm - 8:00 pm
Challenges to Judaism: 18th & 19th Century: Challenges to Judaism: 18th & 19th Century
Class description
July 7, 2026 7:00 pm - 8:00 pm
Challenges to Judaism: 18th & 19th Century: Challenges to Judaism: 18th & 19th Century
Class description
July 14, 2026 7:00 pm - 8:00 pm
Challenges to Judaism: 18th & 19th Century: Challenges to Judaism: 18th & 19th Century
Class description
July 21, 2026 7:00 pm - 8:00 pm
Challenges to Judaism: 18th & 19th Century: Challenges to Judaism: 18th & 19th Century
Class description

Rabbi David Sedley lives in Jerusalem with his wife and six children. He was born and raised in New Zealand before coming to Israel in 1989. He left Israel temporarily (for eight years) to serve as a communal Rabbi in Scotland and England and returned to Israel in 2004. His latest book is "The Elephant of Deliberate Forgetfulness: and other unexpected interpretations of the weekly Torah reading". He has also translated Rabbeinu Yonah's commentary on Pirkei Avos and is the co-author of Sefiros: Spiritual Refinement Through Counting the Omer (both Judaica Press). Over the years Rabbi Sedley has worked as a journalist, a translator, a video director and in online reputation management. He also writes a weekly Torah blog on the Times of Israel.