Abstract

In 1641 Descartes published, in the very first edition of his Meditations, six sets of objections to that work written by prominent contemporaries, plus his own replies to the objections. In the fourth set of those objections the Augustinian and Jansenist, Antoine Arnauld, wrote, “The first thing that I find remarkable is that our distinguished author has laid down as the basis for his entire philosophy exactly the same principle as that laid down by St. Augustine.” With these words Arnauld set off the longest-standing and one of the most persistent controversies in Cartesian scholarship: What exactly is the nature and extent of Augustine’s influence on Descartes?