Shabbat in Rosyln, NY; Hello from Jerusalem;

Really looking forward to meeting this community!


Message recorded from Jerusalem last week


Medieval Antisemitism and the Spanish Inquisition

Invitation to LCM Breakfast; Caribbean Jews and the History of Chocolate; Spanish Disputations and the Pogroms of 1391

Please join me at our First Annual Breakfast!


Jews and Chocolate! Who knew?


Disputations and the Pogroms of 1391

The Jews of Bukhara (Sunday in Denver); the Maimonidean Controversy; Save the Date for Roslyn NY

Really looking forward to speaking to the Or Avner community in Aurora, CO!


The Maimonidean Controversy


Save the Date: Shabbaton in Roslyn NY, December 20-21

  • Hilula for the Piaseczno Rebbe

    Hilula for the Piaseczno Rebbe

    Conducted in darkness according to the Piaseczno custom, Rabbi Weinberger presided over a moving Hilula last night in honor of the Piaseczno Rebbe’s 74th yahrzeit. Visit http://www.aishkodesh.org/ and scroll down to watch the recording, featuring beautiful music by Yosef Karduner and of course the words of Rabbi Weinberger. He begins speaking at 1:00, and his opening joke……

  • Who Was Yehudah Ha-Levi?

    Who Was Yehudah Ha-Levi?

    Brief overview of the life and work of the great Sefardic poet and thinker, Yehudah ha-Levi.

  • Really Proud of this Photo

    Really Proud of this Photo

    This moment made me feel really great–standing with two great Hasidim of the Piaseczno Rebbe! On the left is R. Yoel Rubin, center (the amud ha-emtsa’i) is R. Weinberger of Kehillas Aish Kodesh, and there’s me on the right (out of uniform again). R. Weinberger just gave a great shiur on Rav Kook, and we……

  • With Rabbi Ari Silverstein @ Judaica Plus!

    With Rabbi Ari Silverstein @ Judaica Plus!

    Really happy to see the new book joining the impressive display of Piaseczno Hasidic works at my favorite local Jewish bookstore! Here I am (out of uniform, sorry) with Rabbi Ari Silverstein at Judaica Plus in Cedarhurst. 

  • The Rebbe’s Work in Amazon’s Top 100!

    The Rebbe’s Work in Amazon’s Top 100!

      Wow—I checked the site this morning, and discovered that the book on the Piaseczno Rebbe made it to the top 100 in its category on Amazon! Just behind classics by Elie Wiesel, Viktor Frankl, and Simon Wiesenthal! Really proud that people are finding this book meaningful. Thank you! Bit.ly\aishkodesh

  • Advance Copies Arrived!

    Advance Copies Arrived!

    Woo-hoo! Visit bit.ly/aishkodesh or click here for the 20% discount, or to RSVP for the book launch on the 30th (free and open to the community!)

  • Advance Copies Now Available (20% Discount)

    Advance Copies Now Available (20% Discount)

    I am delighted to inform you that advance copies of my new book are now available from Amazon (this is really advance–I won’t even get my own copy until next week!). I hope to have sufficient copies available for sale and signature at the Book Launch on October 30, but if you want to have……

  • Who Was Shmuel Ha-Nagid?

    Who Was Shmuel Ha-Nagid?

    Brief lecture on the life and work of Shmuel ha-Nagid, an important 11th century Spanish Jewish leader. Also: please join me for the launch of my new book, Torah from the Years of Wrath 1939-1943: The Historical Context of the Aish Kodesh (click here for more information). The launch is scheduled for Monday, October 30 at 7:00 pm……

  • Who Was Hasdai ibn Shaprut?

    Who Was Hasdai ibn Shaprut?

    Brief lecture on the life of Hasdai ibn Shaprut, an important 10th century Jewish leader in Andalusia, who set the foundations for the Golden Age of Spanish Jewry. Part of the Jews of Sepharad series, visit jewishhistorylectures.org for more information.  

  • Sephardic Jewry and the Islamic Conquest of 711

    Sephardic Jewry and the Islamic Conquest of 711

    Brief overview of the Jews in Spain during the two centuries following the Muslim conquest of 711.

  • Sephardic Jewry and the Muslim Conquest of 711

    Sephardic Jewry and the Muslim Conquest of 711

      September 18: SEPHARDIC JEWRY AND THE MUSLIM CONQUEST OF 711 Sponsored by Katherine and Vick Crespin, in gratitude to Hashem for protecting their family from harm during Hurricane Irma. Monday, September 18 @ 7pm at the Mighty Avenue J Campus of Touro College 1602 Avenue J Brooklyn NY 11230 Free and Open to the……

  • The Ancient Origins of Sephardic Jewry

    The Ancient Origins of Sephardic Jewry

    A brief overview of the earliest history of Sephardic Jewry, from earliest settlement through the Visigothic period to the Muslim conquest of 711. For the Fall Schedule of Lectures, please click here. To sponsor a lecture, please click here.

The Jews of Bukhara (Denver, CO); The Jews of the Lesser Antilles; Varieties of Crypto-Jewish Identity; Wait, Alexander Hamilton was Jewish?

Looking forward to a wonderful Shabbat in the Denver Jewish community!


Our Itinerary of Discovery in the Western Caribbean


Channel Members


Premiering at 10am ET


  • Who Was Rabenu Bayha?

    Who Was Rabenu Bayha?

    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!

  • Lectures now on TorahAnytime.com

    Lectures now on TorahAnytime.com

    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.

  • Rabbi Efrem Goldberg on The Aish Kodesh

    Rabbi Efrem Goldberg on The Aish Kodesh

    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……

  • Tonight in the Five Towns

    Tonight in the Five Towns

  • Honored to receive this Review by the Kosher Bookworm

    Honored to receive this Review by the Kosher Bookworm

    Please click here to read the review at The Jewish Star. By Alan Jay Gerber The name and history of the Aish Kodesh in our community is well known. This legacy from the tragedy of the Warsaw Ghetto of one of its towering leaders, Rebbi Kalonymus Kalmish Shapira, the Aish Kodesh, has been taught to us……

  • Thank you.

    Thank you.

    I was deeply moved by the kind support of my research into the life of the Aish Kodesh at the book launch this week. By all accounts, it was a wonderful evening–we had such a diverse crowd in attendance, from pious Hasidim well familiar with the Piaseczno Rebbe to students who knew nothing about his……

  • Piaseczno Visualization Exercise

    Piaseczno Visualization Exercise

    Thanks to Rabbi Pesach Sommer for recording my brief comments at the conclusion of the hilula (74th anniversary of his martyrdom) for Rabbi Kalonymus Kalmish Shapira at The Shtiebl in Williamsburg, NY. SHOW MORE

  • Review by Rabbi Pesach Sommer

    Review by Rabbi Pesach Sommer

    Very grateful to Rabbi Pesach Sommer for writing a kind and generous review of Torah from the Years of Wrath! My favorite passage is at the end: “Dr. Abramson has written a book which is destined to lead to an increase of study of the rebbe’s Torah and thought in both the academic and Jewish……

  • What Torah from the Years of Wrath is All About

    What Torah from the Years of Wrath is All About

    Please watch this brief video. Really hoping you will join us for the book launch on Monday, October 30! Please visit bit.ly/aishkodesh to RSVP and for more information.

  • Deciphering the Rosetta Stone of the Holocaust

    Deciphering the Rosetta Stone of the Holocaust

      The Aish Kodesh died 74 years ago, martyred in the Trawniki labor camp. Now, Rabbi Kalonymus Kalmish Shapira is at the center of a surge of new research into the most profound questions surrounding the Holocaust. A new critical edition, prepared with phenomenal scholarly energy by Daniel Reiser, demonstrates that we have just started……

Visits to Synagogues in Bordeaux and Libourne (France); Another Open Letter to Jewish Participants in anti-Israel Protests re: Amsterdam; Conference Presentation on Sheptytsky and WW II

Fantastic Voyage of Discovery with Kosher River Cruises


A Difficult Conversation


Recent Conference Presentation in Toronto


Wait, Christopher Columbus was Jewish? Documentary on Roman-Jewish War now Online

Surprised how much attention this got.


Herod’s Tragic Reign

The Fatal Conflict

How Jewish Culture will Thrive after October 7; The Jews of Al-Andalus Part II

Remarks at Lander College for Men


Maimonides and the Controversy over His Work

Jews under the Visigoths II; The Spanish Golden Age

Public at 10am ET (44 minutes)


Online Courses in Jewish History

A Thousand Years of Ashkenaz

Jewish Life in Visigothic Spain; Commemorating October 7

This is one of the most bizarre periods of Jewish history, and that’s saying a lot.

Dropping on Sunday, September 22 at 10am ET. 70 minutes.


A Thousand Years of Ashkenaz

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