The project focuses on Hebrew-French Bible glossaries and vocabularia, a hitherto almost uncharted territory. By applying state-of-the-art digital tools, it will lay a solid artefactual, philological, and linguistic groundwork to portray Jewish religious education as part of the shared intellectual heritage of the French-speaking world in the region of the langue d’oïl. By bringing together unique expertise from Jewish and Romance Studies, this project will add to a fundamental re-evaluation of Jewish culture in Medieval France, according to which the Jews strove to be a powerful part of European educational culture. Linked to first-hand sources, the project’s investigations will supply transdisciplinary scientific impulses not only for Jewish and Romance Studies, but also for Jewish and Christian theology, Middle High German philology, and the history of medieval knowledge in general.