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History & Social Media

Did Someone Try to Kill Rabbi Kook?

Rabbi Dr. Safi Geldtzahler posted a video claiming an ultra-Orthodox leader tried to push Chief Rabbi Kook off a roof in 1927. Historians who examined the sources say the story doesn't hold up.

Rabbi Abraham Isaac Kook

A storm has erupted among lovers of Jewish history following a viral video that made an explosive claim about one of modern Judaism's most revered figures.

Rabbi Dr. Safi Geldtzahler, a prominent Torah educator and head of a study institute, recently posted a video asserting that in 1927, someone attempted to assassinate Rabbi Abraham Isaac Kook, the first Ashkenazi Chief Rabbi of British Mandatory Palestine. According to the video, Rabbi Asher Zelig Margaliot (known by the acronym Riaz), a leader among Jerusalem's ultra-Orthodox community who opposed Rabbi Kook's religious Zionist ideology, tried to push the Chief Rabbi off the roof of the Hayei Olam yeshiva in Jerusalem's Old City. The attempt allegedly failed only because "Rabbi Kook was a heavy man."

But when historians began examining the evidence behind this dramatic claim, they uncovered what many describe as a troubling case study in how history gets written (and distorted) in the age of social media.

The controversy intensified when the video was shared in a WhatsApp group called "Historical Torah Discussions," which brings together academic historians and traditional Torah scholars. A heated debate quickly erupted.

Geldtzahler defended his claim by citing his sources: second- and third-hand testimonies from major rabbinic figures including the late Rabbi Shlomo Fisher and the late Rabbi Avraham Shapira, alongside the diary of Rabbi Shmuel Weingartan. He emphasized that he had presented the story as rumor, not established fact.

But members of the group challenged him with a pointed question: How would he respond if ultra-Orthodox opponents of Rabbi Kook's son, Rabbi Tzvi Yehuda Kook, posted similar unverified rumors about his personal life, rumors that have indeed appeared in polemical publications?

Geldtzahler responded: "The story was originally told as rumors... It was explicitly stated in the video that these are rumors."

Most group members rejected this defense for several reasons:

First, the logic test: It strains credibility that a public murder attempt, witnessed by a large crowd at a cornerstone-laying ceremony, would pass without notice and leave no trace in contemporary sources. Thorough examination of period newspapers and polemical writings from both sides, supporters of Rabbi Kook and his ultra-Orthodox opponents, who documented their campaigns extensively, reveals nothing about such an incident. The only documented event from that period, recorded in a book by Rabbi Moshe Bloy, was water being poured on Rabbi Kook, a serious affront, but light-years away from attempted murder.

Second, the "clickbait" problem: Rabbi Mordechai Yaakobovitz challenged Geldtzahler directly: "You can't shout about an 'assassination attempt' in the video title, describe the 'crime scene' with dramatic flair and AI-generated visuals, then hide behind the word 'rumor' when criticism arrives."

Third, the reliability of late sources: Group members questioned the tendency to attribute various dubious stories to the late Rabbi Fisher, rumors that often turn out to be misunderstandings by those who heard them. A late testimony about a rumor doesn't transform it into historical fact.

Fourth, the historian in the age of likes: This touches on the heart of the matter. Geldtzahler isn't just another blogger or TikToker prioritizing engagement over accuracy. He's an ordained rabbi pursuing a doctorate, a serious thinker and educator. Precisely because of his stature, expectations for rigorous methodology and professional ethics are exponentially higher.

Academic and journalistic ethics establish an iron rule: the more serious the accusation, the higher the standard of proof required. One cannot accuse a deceased person of "attempted murder" based on historical gossip unsupported by a single contemporary document.

Critics expected Geldtzahler to produce a video examining why such cheap gossip was invented, perhaps as part of the conflict between religious Zionism and the Old Yishuv (pre-state ultra-Orthodox community). Instead, he chose to illustrate the rumor with AI-generated imagery showing a figure identified with Rabbi Margaliot attempting to push Rabbi Kook off a roof.

In response, Rabbi Dr. Geldtzahler stated: "The story was originally told as rumors that Rabbi Weingartan brings, not as solid facts. But what's interesting is that unlike many rumors that sometimes circulate in certain communities, here the sources of the rumor stood right before my eyes.

"A. I spoke with the grandson of the source - Rabbi Aviya HaCohen, grandson of Rabbi Shmuel HaCohen Weingartan, who confirmed he heard this from his grandfather and that the matter deserves publication.

"B. I spoke with another Torah scholar who studied with the 'Beit Yishai', the late Rabbi Shlomo Fisher, and said he heard this explicitly from him, that it's a known story in Jerusalem.

"Besides these two, Rabbi Yosef Leib Zusman also testified to this. I also have a direct connection to him, as I studied with his student."

*Israel Shapira is a historian, senior lecturer, researcher of the Land of Israel, and tour guide. He is the author of several books on Jewish historical sites. For comments, materials, ideas, or to book lectures, contact: sisraerl@gmail.com*

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