The Gemara (also transliteratedGemarah, or in YiddishGemore) is an essential component of the Talmud, comprising a collection of rabbinical analyses and commentaries on the Mishnah and presented in 63 books. The term is derived from the Aramaic word גמרא and rooted in the Semitic word ג-מ-ר (gamar), which means "to finish" or "complete". Initially, the Gemara was transmitted orally and not permitted to be written down. However, after Judah the Prince compiled the Mishnah around 200 CE, rabbis from Babylonia and the Land of Israel extensively studied the work.[1] Their discussions were eventually documented in a series of books, which would come to be known as the Gemara. The Gemara, when combined with the Mishnah, forms the full Talmud.
There are two versions of the Gemara: the Babylonian Talmud (Talmud Bavli) and the Jerusalem Talmud (Talmud Yerushalmi). The Babylonian Talmud, compiled by scholars in Babylonia around 500 CE and primarily from the academies of Sura, Pumbedita, and Nehardea, is the more commonly cited version when referring to the "Gemara" or "Talmud" without further qualification. The main compilers of the Babylonian Talmud were Ravina and Rav Ashi.
The Jerusalem Talmud, also known as the Palestinian Talmud, was compiled by Jewish scholars in the Land of Israel, primarily from the academies of Tiberias and Caesarea, around 350–400 CE.
The Talmud is organized into six sedarim, or "orders," which include Zeraim, Moed, Nashim, Nezikin, Kodshim, and Taharot.[1]
In 1923, Polish Rabbi Meir Shapiro introduced a contemporary practice called "Daf Yomi," or "daily page," wherein participants study one page of the Talmud daily in cycles lasting seven and a half years each. This initiative ensures that both scholars and laypeople across the globe engage in the comprehensive study of the entire Talmud.[2]