The Vilna Gaon, (also known as the Gaon of Vilna or as The Gra — a Hebrew acronym of "Gaon Rabbi Eliyahu"), (April 23, 1720 – October 9, 1797), was one of the most outstanding rabbis in recent centuries. He was an exceptional Talmudist, Halachist and Kabbalist. He was the foremost leader of non-hasidic world Jewry.
Recently he has been given the surname Kremer. However neither the Vilna Gaon nor his descendants apparently used this surname, which means shopkeeper. It was possibly mistakenly derived from a nickname of his ancestor Rabbi Moshe Kremer. 
Youth and education
Born in Vilnius, Lithuania, he displayed extraordinary talents while still a child. As young as three years old he had committed the Bible to memory. At the age of seven he was taught Talmud by Moses Margalit, rabbi of Keidanai and the author of a commentary to the Jerusalem Talmud, and was said to have already known several of the tractates by heart. The Vilna Gaon is well known for having possessed a photographic memory. By eight, he was studying astronomy during his free time. From the age of ten he continued his studies without the aid of a teacher, and by the age of eleven he had committed the entire Talmud to memory.
When he reached a more mature age, Elijah wandered in various parts of Poland and Germany, as was the custom of the Talmudists of the time. By the time he was twenty years old, rabbis were submitting their most difficult halakhic problems to him for decision. Scholars, Jewish and non-Jewish sought his insights into mathematics and astronomy. He returned to his native town in 1748, having by then acquired considerable renown.
Methods of study
The Gaon applied to the Talmud and rabbinic literature proper philological methods. He made an attempt toward a critical examination of the text; and thus, very often with a single reference to a parallel passage, or with a textual emendation, he overthrew tenuous decisions made by his rabbinic predecessors.
He devoted much time to the study of the Hebrew Bible and Hebrew grammar, and was knowledgeable in the secular sciences, enriching the latter by his original contributions. His pupils and friends had to pursue the same plain and simple methods of study that he followed. He also exhorted them not to neglect the secular sciences, maintaining that Judaism could only gain by studying them. The Gaon was also attracted to the study of Kabbalah; his controversy with Hasidic Judaism thus stems not from a rejection of mysticism per se, but from a profoundly different understanding of its teachings, in particular regarding its relationship to halakhah and the Ashkenazic minhag.
The Vilna Gaon was very modest and objective; he declined to accept the office of rabbi, though it was often offered to him on the most flattering terms. In his later years he also refused to give approbations, though this was the privilege of great rabbis; he thought too humbly of himself to assume such authority. He led a retiring life, only lecturing from time to time to a few chosen pupils.
In 1755, when the Gaon was only thirty-five, Jonathan Eybeschütz, then sixty-five years old, applied to him for an examination of and decision concerning his amulets, which were a subject of discord between himself and Rabbi Jacob Emden. The Vilna Gaon, in a letter to Eybeschütz, stated that, while in full sympathy with him, he did not believe that words coming from a stranger like himself, who had not even the advantage of old age, would be of any weight with the contending parties.
Antagonism to Hasidism
When Hasidic Judaism became influential in his native town, the Vilna Gaon, joining the rabbis and heads of the Polish communities, took steps to check the Hasidic influence. In 1777 one of the first excommunication by the Mitnagdim was launched at Vilna against the Hasidim, while a letter was also addressed to all the large communities, exhorting them to deal with the Hasidim after the example of Vilna, and to watch them until they had recanted. The letter was acted upon by several communities; and in Brody, during the fair, the cherem (ban of excommunication) was pronounced against the Hasidim.
In 1781, when the Hasidim renewed their proselytizing work under the leadership of their rabbi Shneur Zalman of Liadi (the "Ba'al Ha'tanya"), the Gaon excommunicated them again, declaring them to be heretics with whom no pious Jew might intermarry.
After this, the Gaon went into retirement again, and the Hasidim seized the opportunity to spread a rumor that he had sided with them and that he repented of having persecuted them. The Gaon then sent two of his pupils (1796) with letters to all the communities of Poland, declaring that he had not changed his attitude in the matter, and that the assertions of the Hasidim were pure inventions. Still, it was to be that the excommunications would not stop the tide of Hasidism.
Except in this instance, the Vilna Gaon almost never took part in public affairs and, so far as is known, did not preside over any great school in Vilna. He was satisfied with lecturing in his bet ha-midrash to a few chosen pupils, whom he initiated into his scientific methods. He taught them Hebrew grammar, Hebrew Bible, and Mishna, subjects which were largely neglected by the Talmudists of that time. He was especially anxious to introduce them to the study of midrash literature, and the Minor Treatises of the Talmud, which were very little known by the scholars of his time.
He laid special stress on the study of the Jerusalem Talmud, which had been almost entirely neglected for centuries. Being convinced that the study of the Torah is the very life of Judaism, and that this study must be conducted in a scientific and not in a merely scholastic manner, he encouraged his chief pupil, Rabbi Chaim Volozhin, to found a yeshiva (college) in which rabbinic literature should be taught. Chaim did not carry out the injunction of his master until some years after the death of the latter. The college was opened at Volozhin in 1803.
The Vilna Gaon led an ascetic life. He interpreted literally the words of the ancient rabbis, that the Torah can be acquired only by abandoning all pleasures and by cheerfully accepting suffering; and as he lived up to this principle, he was revered by his countrymen as a saint, being called by some of his contemporaries "the Hasid". This, of course, seems ironic, given his well known opposition to the Hasidic movement, though in fact the term is used in two different senses.
The Gaon once started on a trip to the Land of Israel, but for unknown reasons did not get beyond Germany. (In the early nineteenth century, three groups of his students, known as Perushim, did manage the trip, settling mostly in Tzfat and Jerusalem). While at Königsberg he wrote to his family a letter which was published under the title Alim li-Terufah, Minsk, 1836.
The Vilna Gaon was a voluminous author; there is hardly an ancient Hebrew book of any importance to which he did not write a commentary, or at least provide marginal glosses and notes, which were mostly dictated to his pupils. However, nothing of his was published in his lifetime. It must be noted that the " Gra" was very precise in the wording of his commentaries, because he maintained that he was obligated by Torah Law that only the " Torah shebichtav" (the written law) is permitted to be written down - the rest of " Torah shel ba'al peh" (oral law) cannot be, unless circumstances permit. So the Vilna Gaon abided by this view of law by reducing his extensive explanations that are largely inscrutable to any but advanced talmudists. Glosses on the Babylonian Talmud and Shulchan Aruch are known as Biurei ha-Gra ("Elaboration by the Gra"). His running commentary on the Mishnah is titled Shenoth Eliyahu ("The Years of Elijah"). Various Kabbalistic works have commentaries in his name. His insights on the Pentateuch are titled Adereth Eliyahu ("The Splendor of Elijah"). Commentaries on the Proverbs and other books of the Tanakh were written later on in his life.
He also wrote on mathematics, being well versed in the works of Euclid and encouraging his pupil Rabbi Baruch of Shklov to translate the great mathematician's works into Hebrew. A mathematical work titled Ayil Meshulash ("A Ram in Three Parts", a reference to Abraham's "Covenant Between the Parts" in Genesis 15:9) is generally attributed to him.
He was one of the most influential Rabbinic authorities since the Middle Ages, and – although he is counted as an Acharon – he is held by many authorities after him as belonging to the Rishonim (Rabbinic authorities of the Middle Ages). Large groups of people, including many yeshivas, uphold the set of customs (minhag) that can be traced back to him: the minhag ha-Gra, which is also considered by many to be the prevailing minhag in Jerusalem.
His main student Rabbi Chaim Volozhin, founded the first yeshiva in his home town of Volozhin, Belarus. The results of this move revolutionised Torah study, and the results of this process are still felt in Orthodox Jewry.
In accordance with the Vilna Gaon's wishes, three groups of his disciples and their families, numbering over 500, made aliyah to Palestine between 1808 and 1812. This immigration is considered to be the beginning of the modern settlement of Israel. These groups of ascetics were called Perushim, meaning "separated", because they separated themselves from worldly pleasures to study the torah. They originally settled in Safed, but after numerous devastating calamities there, including plague and earthquake, most moved to Jerusalem. Their arrival revived the presence of Ashkenazi Jewry in Jerusalem, which for over 100 years had been mainly Sephardi.
The aliyah of the Perushim had a widespread and ongoing effect on the Jews in Palestine. They spread the teachings of the Vilna Gaon, which had a considerable influence on Jewish thought and religious practice amongst the Ashkenazi community. They also set up several Kollels, founded the Jerusalem neighborhood of Mea Shearim, and were instrumental in rebuilding the Yehudah Hechassid Synagogue (also known as the Hurba Synagogue, or “The Ruins”), which had lain in ruins for 140 years.
Somewhat ironically, viewed from a traditional light, the Vilna Gaon was also an inspirational figure of the Haskalah movement. Maskilim valued his emphasis on peshat over pilpul, his engagement with and mastery of Hebrew grammar and Bible and his interest in textual criticism of rabbinic texts.
There is a statue of the Vilna Gaon and a street named after him in Vilnius, the place of both his birth and his death. His son Abraham was also a scholar of note.
In the 1950s, Soviet authorities planned to build a stadium and concert hall on the site. They allowed the remains of the Vilna Gaon to be removed and re-interred at the new cemetery.
- Biography from the Vilna Gaon Jewish State Museum
- Biography (University of Calgary)
- Biography by Eliezer C. Abrahamson
- Article on burial location
- Family tree
- Vilna Gaon Museum in Lithuania
- Biggest collection of Vilna Gaon links and initiative of global portal dedicated to Vilna Gaon
- Etkes, Immanuel, et al. The Gaon of Vilna: the man and his image (University of California Press, 2002) ISBN 0-520-22394-2
- "The Gaon of Vilna and the Haskalah movement," by Emanuel Etkes, reprinted in Dan, Joseph (ed.). Studies in Jewish thought (Praeger, NY, 1989) ISBN 0-275-93038-6
- "The mystical experiences of the Gaon of Vilna," in Jacobs, Louis (ed.). Jewish mystical testimonies (Schocken Books, NY, 1977) ISBN 0-8052-3641-4
- Landau, Betzalel and Rosenblum, Yonason. The Vilna Gaon: the life and teachings of Rabbi Eliyahu, the Gaon of Vilna (Mesorah Pub., Ltd., 1994) ISBN 0-89906-441-8
- Shulman, Yaacov Dovid. The Vilna Gaon: The story of Rabbi Eliyahu Kramer ( C.I.S. Publishers, 1994) ISBN 1-56062-278-4
- Ackerman, C.D. (trans.) Even Sheleimah: the Vilna Gaon looks at life (Targum Press, 1994) ISBN 0-944070-96-5
- Schapiro, Moshe. Journey of the Soul: The Vilna Gaon on Yonah/Johan: an allegorical commentary adapted from the Vilna Gaon's Aderes Eliyahu (Mesorah Pub., Ltd., 1997). ISBN 1-57819-161-0
- Freedman, Chaim. Eliyahu's Branches: The Descendants of the Vilna Gaon (Of Blessed and Saintly Memory) and His Family (Avotaynu, 1997) ISBN 1-886223-06-8
- Rosenstein, Neil. The Gaon of Vilna and his Cousinhood (Center for Jewish Genealogy, 1997) ISBN 0-9610578-5-8