ר׳ אליהו בן שלמה זלמן מווילנה

ר׳ אליהו בן שלמה זלמן מווילנה (1720–1797), the הגר״א or Vilna Gaon, was the pre-eminent Lithuanian Talmudist, halakhist, biblical exegete and kabbalist of the eighteenth century. Born at Sialiec near Brest, he displayed exceptional learning as a child, studied for a period in Kėdainiai and travelled in eastern and central Europe before making Vilna his permanent intellectual centre. Contrary to a common shorthand, he was never Vilna's official rabbi, dayan or yeshiva head. He lived through private communal support, taught a small circle and exercised immense authority without office. His method emphasized the plain sense of Scripture, comparison across the full rabbinic corpus and bold correction of corrupt textual readings; he rejected elaborate pilpul while integrating grammar, mathematics and astronomy when they clarified Torah. From 1772 he became the central authority behind organized Lithuanian opposition to Hasidism, approving bans after attempts at direct dialogue failed. His attempted journey toward the Land of Israel ended before departure from Europe; its date remains disputed. Most works attributed to him were edited and printed after his death by sons and disciples from notes, glosses and oral teaching. These include ביאור הגר״א on the Shulchan Aruch, שנות אליהו on Mishnah, אדרת אליהו on Torah and kabbalistic commentaries. ר׳ חיים מוולוז׳ין transmitted his learning and later founded the Volozhin Yeshiva. The Perushim's migration to Ottoman Palestine after 1808 was undertaken by disciples, not a movement of the Gaon himself. He died in Vilna in 1797 and remains foundational to Litvak scholarship and practice.