Física e Metafísica no Estoicismo Antigo

The Stoic School takes up the tripartite division of philosophy of the post-Platonic Academy, in which physics occupies, alongside dialectics and ethics, a prominent place. In this tripartition, there is no metaphysics, nor in the two subdivisions of Stoic physics. For the thinkers of the Stoa, there is nothing beyond physics. In spite of this statement, we try to discover, in this article, the presence of a study devoted to first philosophy among the various topics investigated by the Stoics in their physics. It is with this aim that we first examine what precisely Aristotle deals with in the Metaphysics. This preliminary investigation will serve as a point of reference for determining what can be considered as metaphysics, at least in ancient Greece. Afterwards, we are interested in the Stoic view of nature itself since nothing superior exists. This examination leads us to scrutinize the Stoic conception of the Good, a notion closely linked to the subject of physics. We then take a good look at each one of the topics found in the two Stoic divisions of physics, highlighting the matters approaching Aristotelian metaphysics. On that occasion, a specific analysis is devoted to the two Stoic principles, due notably to the relevance of the subject in relation to first philosophy. From the diversity of the elements found in the course of our study, we come to the final part, in which we establish the position of the Stoic School on metaphysics.