Anselm of Canterbury and the many senses of “being”

This article presents the so-called “ontological argument” from a comparison with the “regula” Anselms establishes in his Monologion, c. 15. This rule would allow, under a certain respect, to consider existence as a perfection attributable to God, even though it does not possess the same ontological status of any other attribute, i.e. cannot be considered a real predicate. Consequently, it is possible to outline the different senses in which Anselm understands the notion of “being” and the conditions under which existence and real perfection can transcend the sphere of creatures and help conceiving God. This distinction of the senses of being would later allow for existence to be considered a perfection, just as real predicates are, but according to a completely different meaning.