Abstract
The main objective of this article is to demonstrate that the thought of the French philosopher Blaise Pascal was never unaware of the main metaphysical discussions of the 17th century. The discussion thatwill be explored here is related to the question of infinity, explored with emphasis by the authors of that period. With this objective in mind, we will try to build an argument on the question of infinity in the metaphysics of two 17th century philosophers: Blaise Pascal and Baruch Espinosa. We will try to show that Pascal’s philosophical reflection, on the one hand, resembles that of Spinoza when he assumes that God must be conceived as absolutely infinite, beyond any specific kind of infinity, whether mathematical orspatial, but he distances himself from the Dutch philosopher when he assumes that it is impossible for man to understand the infinite in absolute terms through rationality.