Chaim Joseph David Azulai

Haim Yosef David Azulai ben Yitzhak Zerachia (; 1724 – 1 March 1806), commonly known as the Hida (also spelled Chida, the acronym of his name, ), was a Jerusalem born rabbinical scholar, a noted bibliophile, and a pioneer in the publication of Jewish religious writings. He is considered "one of the most prominent Sephardi rabbis of the 18th century".

Azulai embarked on two extensive fundraising missions for the Jewish community in Hebron. His first journey, spanning 1753–1757, crossed Italy and German lands, reaching Western Europe and London. A second trip, between 1772 and 1778, saw him travel through Tunisia, Italy, France, and Holland. Following his travels, Azulai settled in the Italian port city of Livorno, a major center of Sephardic Jewish life. He remained there until his death in 1806. The Yosef part of his name came from his mother's father, Rabbi Yosef Bialer, a German scholar.

His main teachers were the Yishuv haYashan rabbis Isaac HaKohen Rapoport, Shalom Sharabi, and Haim ibn Attar (the Ohr HaHaim) as well as Jonah Nabon. At an early age he showed proficiency in Talmud, Kabbalah, and Jewish history, and "by the age of 12 he was already composing chiddushim on Hilchos Melichah."

In 1755, he was—on the basis of his scholarship—elected to become an emissary (shaliach) for the small Jewish community in the Land of Israel, and he would travel around Europe extensively, making an impression in every Jewish community that he visited. According to some records, he left the Land of Israel three times (1755, 1770, and 1781), living in Hebron in the meantime. His travels took him to Western Europe, and North Africa.

In 1755 he was in Germany, where he met the Pnei Yehoshua, who on the basis of prior written communication confirmed Hida's identity. In 1764 he was in Egypt, and in 1773 he was in Tunisia, Morocco, and Italy. He seems to have remained in the latter country until 1777, most probably occupied with the printing of the first part of his biographical dictionary, Shem HaGedolim, (Livorno, 1774), and with his notes on the Shulhan Aruch, entitled Birke Yosef, (Livorno, 1774–76). In 1777 he was in France, and in 1778 in Holland. Wherever he went, he would examine collections of manuscripts of rabbinic literature, which he later documented in his Shem HaGedolim.

On 28 October 1778 he married, in Pisa, his second wife, Rachel; his first wife, also Rachel, had died in 1773. Noting this event in his diary, he adds the wish that he may be permitted to return to the Land of Israel. This wish seems not to have been realized. In any event, he remained in Leghorn (Livorno), occupied with the publication of his works, and died there twenty-eight years later in 1806 (Friday night, 11 Adar 5566, Shabbat Zachor). the 150th anniversary of Hida's death, Israel's Chief Rabbi Yitzhak Nissim began work on a plan to reinter Hida in Israel. This included getting the approval and cooperation of the Leghorn Jewish community, acquiring a special 600 square meter plot on Har Hamenuchot, and constructing an ohel over the grave. On Tuesday, 20 Iyar 5720 (17 May 1960), 154 years after his death, Hida's final written wish, to return to Israel, "came true."

His early scholarship While being a committed Talmudist, and a believer in the Kabbalah, his studious habits and strong memory led to an interest in the history of rabbinical literature.

He accordingly began at an early age a compilation of passages in rabbinical literature in which dialectic authors had tried to solve questions that were based on chronological errors. This compilation, which he completed at age 16, he called העלם דבר (Some Oversights); it was never printed.

Azulai's scholarship made him so famous that in 1755 he was chosen as meshulach, (emissary), an honor bestowed on such men only as were, by their learning, well fitted to represent the Holy Land in Europe, where the people looked upon a rabbi from the land of Israel as a model of learning and piety.

Azulai's literary activity encompasses every area of rabbinic literature: exegesis, homiletics, casuistry, Kabbalah, liturgics, and literary history. A voracious reader, he noted all historical references and on his travels, including the libraries of Italy and France, where he examined the Hebrew manuscripts.

His works Azulai was a prolific writer. His works range from a prayerbook he edited and arranged ('Tefillat Yesharim') to a vast spectrum of Halachic literature including a commentary on the Shulchan Aruch titled 'Birkei Yosef' which appears in most editions. While living and traveling in Italy, he printed many works, mainly in Livorno and Pisa but also in Mantua. The list of his works, compiled by Isaac ben Jacob, runs to seventy-one items; but some are named twice, because they have two titles, and some are only small treatises. The veneration bestowed upon him by his contemporaries was that given to a saint. He reports in his diary that when he learned in Tunis of the death of his first wife, he kept it secret, because the people would have forced him to marry at once. Legends printed in the appendix to his diary, and others found in Aaron Walden's Shem HaGedolim HeḤadash (compare also Ma'aseh Nora, pp. 7–16, Podgorica, 1899), prove the great respect in which he was held. Many of his works are still extant and studied today. His scope was exceptionally wide, from halakha (Birkei Yosef) and Midrash to his main historical work Shem HaGedolim. Despite his Sephardi heritage, he appears to have been particularly fond of the Chasidei Ashkenaz (a group of Medieval German rabbis, notably Judah the Chasid).

Shem HaGedolim His historical notes were published in four booklets, comprising two sections, under the titles Shem HaGedolim (The Name of the Great Ones), containing the names of authors, and Va'ad la-Ḥakhamim (Assembly of the Wise), containing the titles of works. This treatise has established for Azulai a lasting place in Jewish literature. It contains data that might otherwise have been lost, and it proves the author to have had a critical mind. By sound scientific methods he investigated the question of the genuineness of Rashi's commentary to Chronicles or to some Talmudic treatise (see "Rashi," in Shem HaGedolim). However, he does assert that Rashi indeed is the author of the "Rashi" commentary on Neviim and Ketuvim, contrary to some others' opinions.

Nevertheless, he firmly believed that Haim Vital had drunk water from Miriam's well, and that this fact enabled him to receive, in less than two years, the whole Kabbalah from the lips of Isaac Luria (see "Ḥayyim Vital," in Shem HaGedolim). Azulai often records where he has seen in person which versions of certain manuscripts were extant.