The ontological constitution of res as simul totum and the doctrine of distinctions in Metaphysica of Nicholas Bonetus, OFM

The article examines the doctrine of thing in the “Metaphysics” created in the early 1330s by an original Franciscan theologian and philosopher Nicholas Bonetus. The article points to the historical-philosophical significance of this work. In the scholastic tradition, Bonetus’s “Metaphysics’ is argued to be one of the first large and independent treatises on metaphysics, i.e. it is not related to the tradition of commenting on Aristotle. It is also the first treatise in the history of philosophy under the title “Metaphysics”, named so by the author himself. First, we present the biography of the author of the treatise and briefly characterize the structure of his four-part “Opus philosophicum”, as well as emphasize the importance of the division between metaphysics and natural theology, for the first time in the history of the scholastic tradition not only declared as a project, but also im­plemented by Bonetus. Secondly, we examine the place that book III of the “Meta­physics” occupies in Bonetus’s entire metaphysical treatise, and determine the two main themes of this book: the doctrine of res and the doctrine on distinctions and identities. Thirdly, through the analysis of the Ist and IIIrd books of “Metaphysics” we demonstrate the connection, opposition and partial coincidence of two fundamental concepts of Bone­tus's metaphysics: the concept of being as being and the concept of thing. Additionally, the leading meaning of the concept of a thing as a simul totum, that is, a single “consti­tuted whole” from metaphysical elements (formalities, quidditative and individual differ­encies, intrinsic modes, properties), is clarified. Finally, we analyze the relationship be­tween the doctrine of res and the doctrine on distinctions in Bonetus and explain how the doctrine of real and formal distinction and identity is subordinated to the goal of ana­lytics of the metaphysical “constitution of res” and is built into the treatise on the thing. This, in turn, allows us to conclude that the main difference between the “formalist trea­tise” on distinctions and identities (and this is exactly how the content of the IIIrd book of Bonetus’s “Metaphysics” was perceived in the subsequent Scotist tradition), in com­parison with the corresponding treatises of Francis of Meyronnes and Peter Thomae, is precisely the role of the ontological concept of a thing as a “metaphysical whole” or in­dividual in Bonetus that determines his understanding of “formalities”.