Abstract
Providence, from a philosophical point of view, is a problematic node that runs
through much of the history of Western thought. The theme is closely linked to that of
necessity, contingency, and causality, and so it can receive a contribution by analysing it
starting from Aquinas’ natural philosophy. From the De Principiis Naturae, Aquinas’
youthful text, we witness the development of the theme in this context, which allows us to
grasp providence in relation with necessity. The final causality acquires centrality. It is as an
“engine” that pushes everything to be according to the proper modality of its nature, and
therefore also in the mode of necessity. The rootedness in the natural philosophy allows us
to grasp the providence as that modality of divine government capable of holding together
the necessity of God’s action and creatural contingency, leaving the rational creature free in
its own choices