explained through the example of analytic and synthetic sentences, predicates describe something about the subject
Kant says that Descartes and Anselm mistake existence for a predicate when it is in fact not a characteristic in itself let alone a characteristic of God.
existence is not used to describe an object e.g. we dont say "the table is brown, round and exists"
Anslem goes against this with his argument of God's necessity and that it only works because his existence doesnt rely on anything else.
