Manna as a “Detox Diet”: On Rav Mendel of Rymanov’s Segulah for Parnassah

Lehrhaus Founding and Consulting Editor Elli Fischer on why R. Mendel of Rimanov is said to have spoken about the man every Shabbat for 22 consecutive years, and why reciting parshat ha-man the Tuesday before Parshat Beshalah might not be a segulah for parnasa, but R. Mendel's exhortation to be content with our lot.

Rashashian Kavanot as Concrete Poetry

In advance of the kabbalist R. Shalom Sharabi's 244th yahrtzeit, which falls out this Shabbat, Jeremy Tibbetts offers a primer on Rashash's kabbalistic kavanot and the underappreciated art of concrete poetry.

The Myth of Jewish Male Menstruation

In older times, Christian New Year’s Day celebrations were sometimes marked by antisemitic incidents. Although such days are behind us, Tzvi Sinensky recalls the antisemitic canard that Jewish men menstruated, a pervasive and disturbing myth that demeaned Jews and all women.

The Torah of the Kishkes

In honor of the recent release of Moshe Koppel's new Koren/Maggid book, Judaism Straight Up: Why Real Religion Endures, Elli Fischer traces the decades-long trajectory of Koppel's "Torah of the Kishkes" philosophy of Judaism.

Pandemic, Partnership, and Progress: A Vision for a post-Covid Modern Orthodoxy

Alan Jotkowitz explores how frequently overlooked passages in the writings of Rabbi Joseph B. Soloveitchik, Rabbi Aharon Lichtenstein, and Rabbi Jonathan Sacks can help pave a path forward for us on theological issues in a post-Covid world.

A Time To Keep Silence, and A Time To Speak

Tragic events this past summer brought a wave of protests against racial injustice that shows few signs of abating. Yitzhak Grossman shares how rabbinic leaders in the United States and Israel have historically approached the tactic of protest, and explores what their views might mean for our current moment.

Aveirah li-shmah in the Thought of R. Nachum Rabinovitch zt”l

David Silverstein explores Rabbi Nachum Rabinovich’s approach to Aveirah Li-Shmah and how this relates to his broader concept of autonomy as a halakhic value.

Teshuvah, From the (Dis)comfort of Your Own Home

After six months suspended between quarantine, isolation, and uncertainty, it’s natural to want to run away from home, especially as Yom Kippur looms and we realize it’s time for a change. But, as Matthew Nitzanim explains, this understandable reaction would miss the point of Teshuvah: everything we need to work on is right here, wherever it is we find ourselves.

My Teacher, Professor Yaakov Blidstein ztz”l

After Professor Yaakov Blidstein's passing on Thursday, Marc Herman recalls his teacher's astonishing blend of scholarly creativity and intellectual humility.

Written and Sealed (and Stamped) in the Book of Life

We will all be much more distant from each other this Rosh Hashanah. That’s why, argues Ranana Dine, it’s time to revive the tradition of sending physical greeting cards.