This was a wonderful evening.

Brief video on the life and times of Abraham Senior, important 15th-century Spanish Jewish financier. Suggestions for Chanukah Reading! Click here to order.  

Kindling the candles for the Festival of Lights, we bless G-d for performing miracles of freedom “in those days, in this time.” The commentators have long resolved the jarring use of apparently non-parallel prepositions: in those days, meaning long ago, but in this time, meaning at the present  point in the calendar year. For survivors…

This lecture turned out nicely, I think. If you haven’t heard Rabbi Ya’akov Trump, you’re in for a treat–skip past my part to about 26:00 for the good stuff. A century from now, people will say, “Trump, Trump…wasn’t there also a President by that name?”

YouTube sent me this gif for earning 10,000 subscribers. Really grateful that so many people enjoy Jewish history!

Really looking forward to this class. Thanks to Rabbi Ya’akov Trump for designing the flyer!

Brief overview of the life and work of Abraham Zacuto, important Jewish Iberian astronomer and historian. Now available: revised edition of The Kabbalah of Forgiveness.  Click here for more information.  

Aish Kodesh scholar Daniel Reiser holding a copy of my new book. Like Shakespeare holding a copy of one’s sonnets. Thank you!

The Piaseczno Rebbe, Rabbi Kalonymus Kalmish Shapira, refused to dignify the Nazis by naming them in his wartime sermons in the Warsaw Ghetto. In a rare moment of transparency, perhaps motivated by anguish over the suffering of his Hasidim, the Rebbe briefly suspended his euphemistic terminology with a curt third-person reference in his drashah on Parashat…

This was a huge amount of fun. If you are into Duties of the Heart, I think you will like this lecture! The video has a reference to Despacito by The Maccabeats, link provided below. Enjoy in good health!

I’m really happy that TorahAnytime.com is including my lectures, starting with The Jews of Sepharad series! Sign up for a free membership–there are some amazing speakers at TorahAnytime.com.

I was stopped on my way in to davening this morning by someone who told me about the incredible shiur that Rabbi Efrem Goldberg of Boca Raton Synagogue gave on the Aish Kodesh this week. Here’s the excerpt–Rabbi Goldberg captures the agony of the Rebbe after the loss of his family in his typically powerful…

Are you in the Five Towns over Shavuot? Please join us at the Young Israel of Lawrence-Cedarhurst for a remarkable series of classes in Jewish history! We’re starting at midnight and learning all night till dawn prayers. In keeping with our theme this year of “Transformation: Personal, Communal, Global,” I’ve chosen to look at the…

The final Ashkenazium lecture is now online! With this lecture, the online course A Thousand Years of Ashkenaz is now complete! Twelve Modules and 56 lessons in length (mostly videos). Enjoy in good health! Chapter Six of The Jewish People: A History Now Online! Over 200 pages of draft text are now available to students…

Formally emancipated in 1790-91, the rights of Jews as citizens were challenged a decade later. In his typically grandiose fashion, Napoleon addressed the question by reconvening the ancient Great Sanhedrin and asked the Jews of France twelve basic questions. The Holocaust in Ashkenaz Part 11 of The Ashkenazium Lectures, premieres today at 12:00 noon ET.…

Proud to work with Unpacked on this brief yet sophisticated discussion of a complex topic. New Draft Chapter in Biblical Jewish History now Online Very pleased to be receiving comments on the draft chapters in my forthcoming book with Koren Publishers! Students registered in the Biblical Jewish History course are welcome to read and critique.…

My friends, it’s almost Shabbos. Will you participate? Inscribe your name in the Book of Life by joining the list of donors to Renewal. Your contribution, large or small, will help them find a kidney for someone in desperate need. We can’t all be heroic altruistic kidney donors. But we can certainly be altruistic dollar…

900 years later, a document from the Cairo Geniza describes the tragic story of a French convert to Judaism during the Crusades Three years ago, my wife donated a kidney. Here’s why. Three years ago, on erev Yom Kippur, my wife Ilana donated a kidney to a total stranger. Although she literally gave someone the…

Here’s your opportunity to get an advance look at the first volume of my forthcoming The Jewish People: A History. Dear fellow students of Jewish History! I am in the last few months of producing the manuscript of volume one of my forthcoming book, The Jewish People: A History. I’ve been trying an experiment in…

Official languages of the seminar are Ukrainian and English, with simultaneous translation. The conference is open to the public. Here is a brief translation of the program with the full details in Ukrainian below. Petliura and “The Petliura Affair:” De(constructing) an Imperial Myth Friday, April 29, 2022, 10:00am-1:00pm ET Via Zoom: http://www.bit.ly/HREC-Petliura. Zoom address: 874…

Professor Norman Golb’s amazing, old-school discovery in the British Library collection of Geniza documents. The Sabbatean Episode (The Ashkenazium Lectures Part VI) New Chapters appearing in Biblical Jewish History Course

Wishing you all a redemptive Passover season.

“My parents went to Mt. Ebal and all I got was this lousy lead curse tablet.” This video is part of the Biblical Jewish History online course (click here for information and registration). Judaism in Medieval Ashkenaz (The Ashkenazium Lectures Part 3) Passover Thoughts on Jewish History and the Situation in Ukraine Lecture delivered as…

The History of the Jews of Ukraine in the Context of the Current Crisis The Social and Economic Foundations of Medieval Ashkenaz Premiering today at 11:00 am EDT (New York Time). Join us for a live chat (58m). Online Courses