Talmud

The Hebrew word talmud comes from the three-letter root lamed-mem-dalet, which means to learn, to study, and to teach. A talmid is a student; a talmud Torah is a school; the Talmud is, literally, the learning. This simplicity is deceptive: the text itself is one of the most densely argued documents in human history, a record of centuries of legal debate set down in Hebrew and Aramaic across two continents.

The Talmud exists in two versions. The Jerusalem Talmud (Yerushalmi) was compiled in Tiberias around 400 CE by scholars working in the Roman province of Palestine. The Babylonian Talmud (Bavli), finished around 500 CE in the academies of Sura and Pumbedita in Mesopotamia, became the authoritative text. Rabbi Ashi of Sura is credited with organizing the Bavli, though generations of editors added to it after his death in 427 CE.

The Talmud is structured as commentary on the Mishnah, the earlier collection of oral law assembled by Rabbi Judah ha-Nasi around 200 CE. The Gemara (the Aramaic commentary section) surrounds the Mishnah text, and then medieval commentators like Rashi (Rabbi Shlomo Yitzchaki of Troyes, 1040–1105 CE) added further glosses printed in the margins. The standard Vilna edition, printed by the Romm publishing house in Lithuania between 1835 and 1886, established the page layout still used today, where one page holds the Mishnah, Gemara, Rashi, and Tosafot simultaneously.

The word talmud names not just a book but an activity. To do talmud is to argue, to question every premise, to hold two contradictory opinions simultaneously and ask which one is law. The Talmud preserves minority opinions alongside majority rulings, recording the dissent of Rabbi Meir or Rabbi Akiva even when the law follows someone else. Its authority comes from completeness, not uniformity.