Abba Mari

Abba Mari ben Moses ben Joseph, also known as Abba Mari ha-Yarhi or Don Astruc de Lunel (c. 1250 – c. 1306), was a prominent Provençal Jewish scholar, communal leader, and conservative religious thinker best known for his pivotal role in instigating the second Maimonidean controversy and for compiling the Minhat Kena'ot, a vital historical collection of documents regarding the conflict.

Early Life and Background

Born in Lunel, a major center of Jewish learning in Provence (hence his Hebrew epithet ha-Yarhi, derived from Yare'ah, the Hebrew name for Lunel), he later relocated to Arles. Operating under the Christian name Don Astruc de Lunel, he was a man of independent means, which allowed him to dedicate his life to communal affairs and religious scholarship. Abba Mari was deeply committed to traditional rabbinic Judaism and grew increasingly alarmed by the growing influence of rationalist philosophy and the allegorical interpretation of the Hebrew Bible among the Jewish communities of Provence and Spain.

The Second Maimonidean Controversy

In the early 14th century, Abba Mari observed that the study of Aristotelian philosophy and secular sciences was leading many young Jews to abandon traditional religious observance and to interpret biblical narratives purely as allegories. To combat this trend, he initiated what became known as the second Maimonidean controversy (1303–1306). He reached out to the leading rabbinic authority of the time, Rabbi Solomon ben Aderet (the Rashba) of Barcelona, urging him to issue a herem (ban) against the study of philosophy and science for anyone under the age of twenty-five, and against the allegorization of the Bible. This action polarized the Jewish communities of the region, pitting the conservative faction, led by Abba Mari and supported by the Rashba, against the rationalist faction, primarily composed of the philosophers of Montpellier.

Minhat Kena'ot

Abba Mari's most enduring contribution to Jewish literature and history is the Minhat Kena'ot (Offering of Jealousy). Rather than writing a systematic philosophical or theological treatise, he compiled a comprehensive collection of the letters, responsa, and communal decrees exchanged during the controversy. The work includes correspondence between himself, the Rashba, Rabbi Meir ben Todros Abulafia of Toledo, and the leaders of the opposing rationalist camp. Minhat Kena'ot serves as an indispensable primary source for understanding the intellectual, social, and religious dynamics of 13th- and 14th-century Provençal and Spanish Jewry, offering a detailed look at the clash between traditionalism and rationalism.

Legacy and Historical Significance

Although the immediate outcome of the second Maimonidean controversy was somewhat inconclusive, with bans and counter-bans being issued and subsequently lifted, Abba Mari's efforts highlighted the deep fissures within medieval Jewish society regarding the integration of secular philosophy. His meticulous preservation of the documentary record in the Minhat Kena'ot ensured that future generations of historians and scholars would have a clear window into this turbulent period. Today, Abba Mari is remembered not only as a staunch defender of religious orthodoxy but also as a crucial historiographer of medieval Jewish intellectual life.