 So Scotus claims that pure perfections can be predicated of God. But he takes this a step further than Anselm. He says that they have to be predicated univocally of God; otherwise the whole business of pure perfections won’t make any sense. Here’s the argument. If we are going to use Anselm’s test, we must first come up with our concept—say, of good. Then we check out the concept to see whether it is in every respect better to be good than not-good. We realize that it is, and so we predicate ‘good’ of God. That test obviously won’t work unless it’s the same concept that we’re applying in both cases.