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

  • The Talmud in National Geographic!

    The Talmud in National Geographic!

    The Talmud in National Geographic! Specifically, the tsnuami of 115 CE and the famous debate over the oven of Akhnai. Just a teaser in this little trailer for the second season (see if you can identify my voice!), the whole podcast is scheduled for release later this month. Was really a lot of fun to…

  • A Haredi Rosh Yeshiva Wrote a Novel under a Pseudonym. It’s pretty good.

    A Haredi Rosh Yeshiva Wrote a Novel under a Pseudonym. It’s pretty good.

    Here’s my review, published in the Life section of the OU.org blog: A Rosh Yeshiva Wrote a Novel Under a Pseudonym. It’s Pretty Good. Dr. Henry AbramsonSeptember 24, 2019 In the highly-polarized environment of contemporary Jewish culture, it’s easier to imagine a rosh yeshiva banning fiction than writing it. Imagine my surprise when I received a copy…

  • Crash Course in Jewish History IV: Contemporary Period

    Final installment of the Four-Part Crash Course in Jewish History. Thanks to everyone at Young Israel of Lawrence-Cedarhurst, especially the very receptive audiences. Wishing you all a Shana Tovah!

  • Crash Course in Jewish History, Part III now Online!

    Good morning students of Jewish history! Here’s part III of the Crash Course in Jewish History, looking at the Modern period. Thanks to everyone who came out to hear it live! Please click here for the recordings of the first two parts, and information on the final class, scheduled for Wednesday, September 25 at 7:30…

  • TONIGHT: Part III, Crash Course in Jewish History

    TONIGHT: Part III, Crash Course in Jewish History

    Good morning students of Jewish History! Looking forward to seeing you for the third installment in our fairly popular Crash Course in Jewish History. We’re grateful for the positive response from the live audience, not to mention an unusually large number of online views: as I write this post, the first two parts have been…

  • Please Join Me at Torah NY!

    Please Join Me at Torah NY!

    Good morning students of Jewish history! I hope you have Torah NY on your calendar for Sunday, September 22, at Citi Field NY. I’m really thrilled to be speaking there on my newest project, the rather audacious Jewish History in Daf Yomi podcast, which is part of the exciting All Daf app currently under construction…

  • Crash Course in Jewish History, Part II

    Crash Course in Jewish History, Part II

    Thank you all for coming last night. Hope you enjoy this video recording of the lecture, which covers Medieval Jewish History in a hopelessly superficial rush, from the close of the Mishnah in the 3rd century to the Spanish Expulsion in the late 15th century. Next week’s lecture will look at Modern Jewish History, picking…

  • Tonight! Crash Course in Jewish History Part II

    Tonight! Crash Course in Jewish History Part II

    Good morning students, colleagues, and other lovers of Jewish history! Tonight (Wednesday, September 11) we are scheduled to resume our Crash Course in Jewish History with Part II, focusing on the medieval period from the compilation of the Mishnah at the turn of the 3rd century through the Spanish Expulsion of 1492. Young Israel of…

  • Monday Night! Dr. Daniel Reiser and Henry Abramson at Touro College

    Touro College is honored to welcome a great Israeli scholar to the Mighty Avenue J campus this Monday night at 7:00 pm sharp. Dr. Daniel Reiser, winner of the Yad Vashem Prize for Holocaust Research and the World Union of Jewish Studies Prize for the Best Book on Jewish Thought, will speak about his pathbreaking…

  • Ancient Israel (Crash Course in Jewish History, Pt. 1)

    Please enjoy this recording of the first in our new four-part series, Crash Course in Jewish History, offered this month at the Young Israel of Lawrence-Cedarhurst. More information available by clicking here.

  • Optional Readings for Crash Course in Jewish History

    Optional Readings for Crash Course in Jewish History

    Crash Course in Jewish History  (for very intelligent people) Extra Credit Readings for First Class: Wednesday, September 4, 2019 (privileges will be revoked for anyone who asks hard questions) Ancient History Wednesday, September 4, 2019 What is Jewish History? Peter Steinfels, “Salo Baron, 94, Scholar of Jewish History, Dies,” New York Times, November 26, 1989. 2.…

  • Message to Faculty from Dean Abramson

    Two brief thoughts on the momentous occasion of the beginning of the new Academic Year.

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


  • 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.

  • Day 20: Corrosive Habits

    Day 20: Corrosive Habits

    Day 20:Corrosive Habits Sunday, September 10, 2017 English Translation Follows י״ט אלול 4.4 וּמֵהֶן חֲמִשָּׁה דְּבָרִים הָעוֹשֶׂה אוֹתָן אֵין חֶזְקָתוֹ לָשׁוּב מֵהֶן, לְפִי שְׁהֶן דְּבָרִים קַלִּים בְּעֵינֵי רֹב הָאָדָם, וְנִמְצָא חוֹטֶא וְהוּא יְדַמֶּה שְׁאֵין זֶה חֵטְא; וְאֵלּוּ הֶן: (א) הָאוֹכֵל מִסְּעוֹדָה שְׁאֵינָהּ מַסְפֶּקֶת לִבְעָלֶיהָ–שֶׁזֶּה אֲבַק גָּזֵל, וְהוּא מְדַמֶּה שֶׁלֹּא חָטָא וְיֹאמַר כְּלוּם אָכַלְתִּי אֵלָא בִּרְשׁוּתָן.…

  • Day 17-18-19: Impediments to Teshuvah

    Day 17-18-19: Impediments to Teshuvah

    Day 17-18-19: Impediments to Teshuvah English Translation Follows 4.1 עֶשְׂרִים וְאַרְבָּעָה דְּבָרִים מְעַכְּבִין אֶת הַתְּשׁוּבָה.  אַרְבָּעָה מֵהֶן עָווֹן גָּדוֹל; וְהָעוֹשֶׂה אֶחָד מֵאַרְבַּעְתָּן–אֵין הַקָּדוֹשׁ בָּרוּךְ הוּא מַסְפִּיק בְּיָדוֹ לַעֲשׂוֹת תְּשׁוּבָה, לְפִי גֹּדֶל חֶטְאוֹ.  וְאֵלּוּ הֶן:  (א) הַמַּחְטִיא אֶת הָרַבִּים; וּבִכְלַל עָווֹן זֶה, הַמְּעַכֵּב אֶת הָרַבִּים מִלַּעֲשׂוֹת מִצְוָה.  (ב) וְהַמַּטֶּה חֲבֵרוֹ מִדֶּרֶךְ טוֹבָה לְדֶרֶךְ רָעָה, כְּגוֹן מַסִּית…

  • Day 16: Sticks and Stones

    Day 16: Sticks and Stones

    Day 16: Sticks and Stones Wednesday, September 6, 2017 English Translation Follows 3:14 כָּל אֶחָד וְאֶחָד מֵאַרְבָּעָה וְעֶשְׂרִים אֲנָשִׁים אֵלּוּ שֶׁמָּנִינוּ–אַף עַל פִּי שְׁהֶן יִשְׂרָאֵל, אֵין לָהֶן חֵלֶק לָעוֹלָם הַבָּא.  וְיֵשׁ עֲבֵרוֹת קַלּוֹת מֵאֵלּוּ, וְאַף עַל פִּי כֵן אָמְרוּ חֲכָמִים שֶׁהָרָגִיל בָּהֶן אֵין לוֹ חֵלֶק לָעוֹלָם הַבָּא, כְּדֵי לְהִתְרַחַק מֵהֶן וּלְהִזָּהֵר מֵהֶן. וְאֵלּוּ הֶן:  הַמְּכַנֶּה…

  • Day 15: More Cautionary Tales

    Day 15: More Cautionary Tales

    Day 15: More Cautionary Tales Tuesday, September 5, 2017 English Translation Follows 3.10 מַחְטִיאֵי הָרַבִּים:  אֶחָד שֶׁהִחְטִיא בְּדָבָר גָּדוֹל, כְּיָרָבְעָם וְצַדּוּק וּבַיְתּוֹס; וְאֶחָד שֶׁהִחְטִיא בְּדָבָר קַל, אַפִלּוּ לְבַטַּל מִצְוַת עֲשֵׂה.  וְאֶחָד הָאוֹנֵס אֲחֵרִים עַד שֶׁיֶּחֶטְאוּ כִּמְנַשֶּׁה, שֶׁהָיָה הוֹרֵג יִשְׂרָאֵל עַד שֶׁיַּעַבְדוּ עֲבוֹדָה זָרָה; אוֹ שֶׁהִטְעָה אֲחֵרִים וְהִדִּיחָם כְּיֵשׁוּעַ. Those who cause others to sin: it…

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


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

New Lecture Series: The Sweep of Sephardic History; Faith in Times of Crisis: Commemorating the Tragedy of October 7

New Lecture Series: The History of Sephardic Jewry

Public at 10 am ET. Duration: 72 minutes.
Channel Members: Duration 70 minutes.
Channel members: 44 minutes.

Shabbat in Silver Spring; The History of Sephardic Jewry; Jews, Wine, and Bordeaux; Napoleon’s 1808 Decree on Jewish Names

Stories of Personal Transformation for Elul


Napoleon’s 1808 Imperial Decree on Jewish Names


The History of Sephardic Jewry (Lecture, 75 minutes)

Jews, Wine, and Bordeaux (7 minutes)


A Thousand Years of Ashkenaz

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