Vilna Gaon : Biographie, Réalisations et Héritage Durable

Through his annotations and emendations of Talmudic and other texts, he became one of the most familiar and influential figures in rabbinic study since the Middle Ages. Although he is chronologically one of the Acharonim, some have considered him one of the Rishonim.

Large groups of people, including many yeshivas, uphold the minhag (set customs and rites) named after him, and which is also considered by many to be the prevailing minhag among Ashkenazi Jews in Jerusalem today.

Born in Sielec in the Brest Litovsk Voivodeship (now Syalyets, Belarus), the Gaon displayed extraordinary talent while still a child. By the time he was twenty years old, rabbis were submitting their most difficult halakhic problems to him for legal rulings. He was a prolific author, writing such works as glosses on the Babylonian Talmud and Shulchan Aruch known as Bi'urei ha-Gra "Elaborations by the Gra", a running commentary on the Mishnah, Shenoth Eliyahu "The Years of Elijah", and insights on the Torah entitled Adereth Eliyahu ("The Cloak of Elijah"), published by his son. Various Kabbalistic commentaries bear his name, and he wrote commentaries on the Book of Proverbs and other books of the Hebrew Bible later in life. None of his manuscripts was published in his lifetime.

When Hasidic Judaism became influential in his native town, the Vilna Gaon joined the Misnagdim, the rabbis and heads of Polish communities trying to curb Hasidic influence.

While he advocated studying branches of secular education such as mathematics to better understand rabbinic texts, he harshly condemned the study of philosophy and metaphysics.