Mosconi was well versed in philosophical works, both Hebrew and Arabic; but, having a predilection for metaphysics, he occupied himself particularly with Ibn Ezra's commentary on the Pentateuch, on which he wrote a supercommentary.
Mosconi had a strong affinity for philosophical works in Hebrew and Arabic; he concentrated on metaphysics, which is closely related to the study of Ibn Ezra's commentary on the Pentateuch. This commentary served as the foundation for Mosconi's own supercommentary.