The Talmud is a vast compilation of Jewish oral law and rabbinical discussions spanning centuries. It consists of the Mishnah and Gemara, serving as the primary source of Jewish religious law and theology. The Talmud is divided into two versions: Babylonian and Jerusalem. Emerging from Jewish oral tradition, the Talmud developed over several centuries in academies of Palestine and Babylonia. It reflects the intellectual, legal, and spiritual discussions of the Jewish people during a time of significant migration and cultural interactions with surrounding civilizations.