. . . "The Kitab al Khazari (Arabic: \u0643\u062A\u0627\u0628 \u0627\u0644\u062E\u0632\u0631\u064A\u200E), commonly called the Kuzari after the Hebrew name (\u05E1\u05E4\u05E8 \u05D4\u05DB\u05D5\u05D6\u05E8\u05D9), is one of the most famous works of the medieval Spanish Jewish philosopher and poet Rabbi Yehuda Halevi, completed around 1140."@en . .