The Dor Deʿah controversy: the authenticity of the Zohar, and an imam's intervention

The movement was founded in Sana'a in 1912 by R. Yiḥye ben Shelomo Qāfiḥ and named Dor Deʿah, "the generation of knowledge"; its adherents were the Dardaʿim, who called their opponents ʿIqqeshim, "the obstinate." The chief opponent was Rabbi Yiḥye Yiṣḥaq Halevi, chief rabbi of Sana'a.

The dispute was about three things, all stated openly. The Zohar is pseudepigraphic, not the book of Shimʿon bar Yoḥai but a composition of the late thirteenth century: the linguistic, historical and doctrinal arguments are assembled in Milḥamot ha-Shem, begun in 1914 and printed in Jerusalem in 1931. Lurianic Kabbalah imports a theology incompatible with Maimonidean monotheism—the sefirot as hypostases, ṣimṣum, transmigration—and has corrupted the Yemenite liturgy. Therefore the Baladi rite must be returned to its Maimonidean form, purged of what the Maharitz admitted into it.

The course of the conflict: bans and counter-bans in 1913–14; the Jerusalem rabbinate, Yemenite rabbis resident there included, laid a ban on Qāfiḥ and printed the anti-Dardaʿi collection Emunat ha-Shem. And both sides appealed to the Zaydī imam—Imam Yaḥyā intervened in a Jewish community's internal theological quarrel and at one point imprisoned Qāfiḥ. This is one of very few instances in modern Jewish history of a Muslim ruler adjudicating the authenticity of the Zohar. The split fractured Sana'a's synagogues, travelled with the community to Israel, and is alive there still.

Four corrections. Dor Deʿah was not "Yemenite Reform" and not Haskalah, and this is the commonest error: the movement was rigorously halakhic and hyper-Maimonidean, rejecting the Zohar and elevating the Talmud and the Mishneh Torah to sole authority; its programme was more stringency, not less observance. The dispute was not purely internal: the trigger came from outside—through Aden and the Indian Ocean network, from Protestant missionaries, European biblical criticism and printed European Hebrew books, Jacob Emden's Mitpaḥat Sefarim among them; the Yemenite Zohar controversy is an episode in the nineteenth century's general encounter of religious traditions with the historical-critical method. The ban was contested and ineffective: even opponents of the Dardaʿim did not observe it—they went on intermarrying and praying together; the rupture was real but never total. And "Milḥamot ha-Shem, 1931" is the year of printing, not of writing: it was begun in 1914.

And a fifth, about the legacy. Rabbi Yosef Qāfiḥ, the founder's grandson (1917–2000), was not "the leader of the Dardaʿim": he distanced himself from the polemic and continued something else—editing, from the Yemenite manuscripts his grandfather had preserved, the entire Maimonidean corpus, for which he received the Israel Prize in 1969. Out of a great controversy over the Zohar came, in the end, not polemic but a library.