It is an assertion which cannot fairly be made until the argument has been exposed and refuted. The argument is that a certain thought of God is found necessarily to imply His existence. The objection that existence is not a predicate, and that the idea of a God who exists is not more complete and perfect than the idea of a God who does not exist, is, perhaps, not incapable of being satisfactorily repelled. Mere existence is not a predicate, but specifications or determinations of existence are predicable. Now the argument nowhere implies that existence is a predicate; it implies only that reality, necessity, and independence of existence are predicates of existence; and it implies this on the ground that existence _in re_ can be distinguished from existence _in conceptu_, necessary from contingent existence, self-existence from derived existence. Specific distinctions must surely admit of being predicated. That the exclusion of existence--which here means real and necessary existence--from the idea of God does not leave us with an incomplete idea of God, is not a position, I think, which can be maintained. Take away existence from among the elements in the idea of a perfect being, and the idea becomes either the idea of a nonentity or the idea of an idea, and not the idea of a perfect being at all. Thus, the argument of Anselm is unwarrantably represented as an argument of four terms instead of three. Those who urge the objection seem to me to prove only that if our thought of God be imperfect, a being who merely realised that thought would be an imperfect being; but there is a vast distance between this truism and the paradox that an unreal being may be an ideally perfect being.