

Iyun Podcast
Rabbi Ari Koretzky
The Iyun Podcast explores the many dynamics of chareidim in relation to the broader context of Israeli society and beyond. Hosted by long-time podcaster Rabbi Ari Koretzky, Iyun features stimulating and courageous conversations with guests from a diverse range of stakeholders in the future of chareidi society. Join us on this exciting new adventure in Jewish podcasting!
Episodes
Mentioned books

Sep 7, 2025 • 1h 31min
Episode 23 - What is Charedi Ideology? With Combat Physician and Author Dr. Yechiel Reit
Dr. Yechiel Reit is an American-born emergency medicine doctor, an IDF reserve combat physician and the author of "Applied Monotheism: The Chareidi Response to Modernity."In our wide-ranging conversation, we discuss Dr. Reit's IDF experience and his analysis of "Charediism," as he argues for an ideological, not cultural, definition.

11 snips
Aug 12, 2025 • 1h 3min
Episode 22 - The Charedi Parties, with The Times of Israel's Sam Sokol
Sam Sokol, Knesset Affairs correspondent at the Times of Israel, shares his in-depth knowledge of Israeli politics and the charedi parties, such as United Torah Judaism and Shas. He discusses his journey from political aspirations to journalism, emphasizing the importance of accountability in reporting on religious issues. The podcast delves into the complexities of navigating Haredi politics, including the ongoing debate over military service for yeshiva students and its implications, revealing evolving attitudes within the community.

Jul 29, 2025 • 44min
Episode 21 - CROSSOVER - Yaakov Wolff (Shtark Tank podcast) Interviews Rabbi Yehoshua and Tamar Pfeffer
After a long hiatus, we return with a crossover episode - Yaakov Wolff, host of the Shtark Tank podcast, interviews Rabbi Yehoshua and Rebbetzin Tamar Pfeffer.More original episodes to come shortly!

May 8, 2025 • 1h 2min
Episode 20 - Chareidim and the Army (Pt. 14): Does the Torah Protect?
Since inaugurating this podcast, and focusing a long series on charedim and army service, one episode has conspicuously been missing: a full treatment of the halachic parameters of the notion of milchemes mitzvah, as well as an analysis commonly advanced ideals such as "Torah magneh u'matzleh" ("Torah study protects"). In this episode we remedy that void and address these issues that are vital to any Torah-centered Jew.To do so, we speak with Rabbi Dr. Yitzchak Lifshitz, a noted rav and rosh Kollel based in Yerushalayim, who has written extensively on these topics in recent months. Rabbi Dr. Lifshiftz is also a professor of philosophy at Shalem College.

6 snips
Mar 26, 2025 • 1h 9min
Episode 19 - Chareidim and Judicial Reform w/Dr. Moshe Koppel
Dr. Moshe Koppel, a leading computer scientist and advocate for judicial reform in Israel, explores the Haredi community's complex relationship with governance and reform. He discusses the implications of Israel's lack of a written constitution and the challenges of current judicial practices. Koppel reflects on his unexpected journey into politics and the importance of dialogue in achieving a balanced approach. With a focus on the evolving political landscape, he shares insights on the future of governance and the role of younger generations in shaping unity.

Mar 2, 2025 • 1h 5min
Episode 18 - Bridging the Divide: Shabbos with Hostage Families and NOVA Survivors
Tzili Schneider has created one of the most remarkable bridge-building educational operations in Israel, Kesher Yehudi. Ari Koretzky has previously interviewed Tzili on his other show, Jews You Should Know.Relevant to the Iyun Podcast, however, we focus in this episode on Tzili’s recent efforts with hostage families and NOVA survivors; she has engaged each of these populations with Shabbatonim and other outreach methods, resulting in a significant Jewish awakening fostering deep bonds of mutual love.

20 snips
Feb 3, 2025 • 52min
Episode 17 - Facts on the Ground: Hasbara to American Chareidim
Yitzchak Adlerstein, Director of Interfaith Affairs for the Simon Wiesenthal Center and recent immigrant to Israel, discusses the cultural divide between American and Israeli Haredi communities. He highlights the misconceptions about army service and integration efforts in Israel. The conversation dives into the ethical dilemmas faced by Anglo-Haredim regarding conscription and the challenges of facilitating community dialogues in the U.S. Additionally, Adlerstein sheds light on the In Step Together initiative aimed at fostering understanding and bridging gaps within Haredi identities.

Jan 2, 2025 • 1h 1min
Episode 16 - "A Year in Mea Shearim" with Tuvia Tenenbom
Tuvia Tenenbom is quite a colorful character. An author, playwright, mathematician, computer scientist, and all-around polymath, Tuvia was raised in a chareidi Israeli home, in the lap of the Chazon Ish, Rav Shach and other great luminaries. His own life veered on a different course, but he recently returned to those ideological precincts, spending a year in Mea She’arim, Jerusalem, fully immersed in the local community.The product of his embedded travels is the book, “Careful, Beauties Ahead: My Year with the Ultra-Orthodox,” an honest and largely flattering portrayal of his time in an otherwise closed society.Tenenbom highlights many of the gifts - fervent religiosity, principled living, embrace of charity and family - that animate chareidi life, yet which so few Israeli “outsiders” ever learn about, much less witness.In an era of intense polarization,Tenenbom’s tome is a reminder that, for all the critique and calls for chareidi reform, the core values must be preserved, radiating out towards the entire Jewish nation, and beyond.

Nov 21, 2024 • 1h 20min
Episode 15 - The Purpose of Life
Why are we here? What’s it all about? Obviously, Judaism has quite a bit to say about this topic. In fact, it may be its entire animating essence!Still, as expressed in contemporary living, even those who identify as strictly Torah-observant may respond divergently to this most-important question.On this episode, Tzvi Goldstein will argue that the Chareidi mindset on “the purpose of life” is orientated towards a Next-World (Olam Ha’Ba) perspective, built on a mystical approach popularized by Rav Chaim of Volozhin.Goldstein himself favors what he classifies as a more “centrist”, “This-Worldly” approach, championed by Rav Hirsch and Rav Soloveitchik.Yaakov Resnick pushes back, adding nuance and sophistication to the presentation of Charedi hashkafa, and muddying the picture, just a bit.Stay tuned for our host’s own take at the end of the episode.This conversation was inspired by an article penned by Goldstein on the pages of online publication The Lehrhaus, provocatively titled “Rack up Those Mitzvot,” to which Resnick (along with others) responded with a letter to the editor. (See past Iyun guest Chaim Goldberg’s letter as well.)Yaavov Resnik prefers a lower profile, but for more from Tzvi Goldstein, check out his book, Halachic Worldviews. This unique work explains the background for the "centrist" approach to Torah learning, and offers more than a dozen examples of halachic topics that might be evaluated through the lens of “Torah values.” Tzvi authors a wonderful Substack as well. Give him a follow!

Oct 15, 2024 • 1h
Episode 14 - The Role of Chareidi Media, with Jonathan Rosenblum
Jonathan Rosenblum is a long-time columnist, pundit and observer of the Orthodox/chareidi communities in Israel and worldwide. He joins us on this episode to explore the unique role and purpose of chareidi media.His wonderful new volume, “Ordinary Greatness,” a compilation of many columns, and more, is available for purchase wherever great Jewish books are sold.