kuzari.cohenapps.com is a free online edition of the Kuzari, Rabbi Judah Halevi's foundational 12th-century work of Jewish philosophy. Read all five essays of the dialogue between the King of the Khazars and "the Rabbi", defending the unique standing of the Jewish people, the revelation at Sinai, prophecy, the commandments, and the Land of Israel, in Hebrew (the vocalized Ibn Tibbon translation) alongside Hirschfeld's classic 1905 English translation, Jacob Abendana's classic 1663 Spanish translation, David Cassel's classic 1869 German translation, and Nabih Bashir's modern 2012 Arabic translation, aligned paragraph-for-paragraph. Follow the Kuzari Journey, a daily reading plan with a streak tracker that walks essay by essay from philosopher to rabbi. Ask Rabbi AI, four AI rabbi personalities (Rabbi Ari, Moses Rabbeinu, Rashi, Rambam) grounded in classical Jewish sources. No signup required.
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The Kuzari: All Five Essays
Rabbi AI
Get instant answers from 4 AI rabbis: Rabbi Ari (general guidance), Moses Rabbeinu (Torah & prophecy), Rashi (commentary expert), and Rambam (philosophy & halakha). Responses grounded in classical Jewish sources.
Frequently asked questions
What is the Kuzari?
The Kuzari is a foundational work of Jewish philosophy written by Rabbi Judah Halevi in 12th-century Spain. Structured as a dialogue, a king of the Khazars searching for religious truth questions "the Rabbi" (החבר), who defends the unique standing of the Jewish people, the revelation at Sinai, prophecy, and the Land of Israel against the philosophical and religious arguments of the age. It remains a core text of Jewish thought studied to this day.
How is the book structured?
Five essays (מאמרים), each a numbered sequence of statements cited by essay and paragraph (e.g. "Kuzari 1:25"). The First Essay opens the dialogue and argues for the Jewish people's unique standing; the following essays expand on prophecy, the commandments, the names of God, and the Land of Israel through the Fifth Essay.
What languages are available?
Hebrew (the Ibn Tibbon translation, vocalized, from the Ben-Yehuda Project edition), English (Hartwig Hirschfeld's classic 1905 translation), Spanish (Jacob Abendana's classic 1663 translation), German (David Cassel's classic 1869 translation), and Arabic (Nabih Bashir's modern 2012 translation). The texts align paragraph-for-paragraph.
Is there a daily study plan?
Yes. The "Kuzari Journey" reading plan walks you essay by essay, from philosopher to rabbi, with a streak tracker.
Is there audio?
Yes. Listen to the Hebrew, English, Spanish, German, and Arabic text via text-to-speech (an AI voice or your device's own voice), paragraph by paragraph.
Is this site free to use?
Yes. Reading and listening to the Kuzari in Hebrew, English, Spanish, German, and Arabic is free. Premium removes ads and unlocks extended AI rabbi guidance.