He argues that Hume’s and Kant’s criticisms of the ontological argument of St. Anselm are not directed at the strongest version of his argument found in Proslogion, chapter 3. Here, he thinks, there is a modal distinction implied between existing necessarily and existing contingently. Hartshorne’s view is that existence alone might not be a real predicate, but existing necessarily certainly is. To say that something exists without the possibility of not existing is to say something significant a