Dosa ben Saadia (

Hebrew Hebrew (; ; ) is a Northwest Semitic language of the Afroasiatic language family. Historically, it is one of the spoken languages of the Israelites and their longest-surviving descendants, the Jews and Samaritans. It was largely preserved ...

: דּוֹסָא בֶּן סַעֲדְיָה, ''Dōsā Ben Saʿăḏyāh'') (

Arabic Arabic (, ' ; , ' or ) is a Semitic languages, Semitic language spoken primarily across the Arab world.Semitic languages: an international handbook / edited by Stefan Weninger; in collaboration with Geoffrey Khan, Michael P. Streck, Janet C ...

: دوسة بن سعيد الفيومي, ''Dawsa bin Saʻīd al-Fayyūmi'': - 1018) was a

Talmudic scholar The Talmud (; he, , Talmūḏ) is the central text of Rabbinic Judaism and the primary source of Jewish religious law (''halakha'') and Jewish theology. Until the advent of modernity, in nearly all Jewish communities, the Talmud was the center ...

and

philosopher A philosopher is a person who practices or investigates philosophy. The term ''philosopher'' comes from the grc, φιλόσοφος, , translit=philosophos, meaning 'lover of wisdom'. The coining of the term has been attributed to the Greek th ...

who was the Gaon of Sura from 1012 until his death in 1018.

Biography

Born in

Tiberias Tiberias ( ; he, טְבֶרְיָה, ; ar, طبريا, Ṭabariyyā) is an Israeli city on the western shore of the Sea of Galilee. A major Jewish center during Late Antiquity, it has been considered since the 16th century one of Judaism's Fo ...

in about 935, his father

Saadia Gaon Saʻadiah ben Yosef Gaon ( ar, سعيد بن يوسف الفيومي ''Saʻīd bin Yūsuf al-Fayyūmi''; he, סַעֲדְיָה בֶּן יוֹסֵף אַלְפַיּוּמִי גָּאוֹן ''Saʿăḏyāh ben Yōsēf al-Fayyūmī Gāʾōn''; ...

was a prominent figure, the Sura Gaon from 928 to 942. In a letter written in 928, his father mentions his older brother Sheerit, although he does not mention Dosa. This has led scholars to place Dosa's birth around 935, meaning that he was only a young boy when his father died in 942. In 953, Sheerit and Dosa compiled a list of their father's books. Ibn Daud states in

Sefer ha-Qabbalah ''Sefer ha-Qabbalah'' (Hebrew: ספר הקבלה, "Book of Tradition") was a book written by Abraham ibn Daud around 1160–1161. The book is a response to Karaitic attacks against the historical legitimacy of Rabbinic Judaism, and contains, amon ...

that Dosa wrote a biography about his father entitled ''The Story of Rav Saadia and the Benefits He Did for Israel'' which was written in an epistle to

Hasdai ibn Shaprut Hasdai (Abu Yusuf ben Yitzhak ben Ezra) ibn Shaprut ( he, חסדאי אבן שפרוט; ar, حسداي بن شبروط, Abu Yussuf ibn Shaprut) born about 915 at Jaén, Spain; died about 970 at Córdoba, Andalusia, was a Jewish scholar, ph ...

. Some state that

Samuel ben Hofni Samuel ben Hofni (Hebrew: שמואל בן חפני, or full name: רב שמואל בן חפני גאון bbreviation: רשב"חor שמואל בן חפני הכהן; also: Samuel b. Hofni or Samuel ha-Kohen ben Hofni; died 1034). He was the Gaon of ...

was the last Sura Gaon, although in his commentaries Judah al-Madari includes Dosa in a list of the Sura Gaons. Dosa is also mentioned in the glossary of

The Guide for the Perplexed ''The Guide for the Perplexed'' ( ar, دلالة الحائرين, Dalālat al-ḥā'irīn, ; he, מורה נבוכים, Moreh Nevukhim) is a work of Jewish theology by Maimonides. It seeks to reconcile Aristotelianism with Rabbinical Jewish the ...

Maimonides Musa ibn Maimon (1138–1204), commonly known as Maimonides (); la, Moses Maimonides and also referred to by the acronym Rambam ( he, רמב״ם), was a Sephardic Jewish philosopher who became one of the most prolific and influential Torah ...

, who states that Dosa was one of the scholars who combated the Greek conception of the eternity of the universe. Most scholars have identified Dosa as being identical with David ben Saadia, who wrote several Talmudic work in Arabic. When Dosa was seventy-five, he became head of the Sura academy, following the death of Samuel ben Hofni in 1012. Only a few of Dosa's responsa's survived, and the ones that did, reflect the modern

Halakic ''Halakha'' (; he, הֲלָכָה, ), also transliterated as ''halacha'', ''halakhah'', and ''halocho'' ( ), is the collective body of Jewish religious laws which is derived from the written and Oral Torah. Halakha is based on biblical commandm ...

stance that defined his father. Notably, Dosa defends

Hai Gaon Hai ben Sherira (Hebrew: האי/י בר שרירא) better known as Hai Gaon (Hebrew: האי/י גאון, חאיי גאון), was a medieval Jewish theologian, rabbi and scholar who served as Gaon of the Talmudic academy of Pumbedita during the ...

against the criticism that Samuel Ibn Naghrella brings forth regarding Hai Gaon's talmudic interpretations. A more unusual aspect of his life, Dosa had taken an oath in his teenage years to refrain from eating bread as an act of

asceticism Asceticism (; from the el, ἄσκησις, áskesis, exercise', 'training) is a lifestyle characterized by abstinence from sensual pleasures, often for the purpose of pursuing spiritual goals. Ascetics may withdraw from the world for their p ...

, which he apparently continued until his death in 1018 in

Baghdad Baghdad (; ar, بَغْدَاد , ) is the capital of Iraq and the second-largest city in the Arab world after Cairo. It is located on the Tigris near the ruins of the ancient city of Babylon and the Sassanid Persian capital of Ctesiphon ...

References

{{Geonim Geonim Rabbis of Academy of Sura 930s births 1018 deaths 10th-century rabbis