I am reading Anselm's On the Fall of the Devil, and I encountered an odd bit of language that I can't quite wrap my head around. In Chapter 12, Anselm (through a religious teacher) attempts to argue that we have two wills, one for happiness and one for "rectitude" (i.e. the ability of a thing to perform the action to which it was assigned). In this discussion, he brings up a hypothetical, where God is creating an angel "part by part." So far, God has made the angel "apt to will," but has not yet given him a will to use. How is this phrase supposed to function? Clearly, "apt to will" cannot mean "ability to will," since Anselm claims that the angel cannot will, nor will himself to will. Are we to understand "aptness to will" as some sort of placeholder where the will goes? It seems to me that one can either will, or one cannot, and this seems to be some odd middle ground. Any clarification on this question would be sincerely appreciated. Cheers.
EDIT (Quote in context; Teacher to student): "So I am speaking of his own power when I ask about the newly created angel whom we are imagining, who up to this point has been made apt to have a will but does not yet will anything. Can he will anything on his own? Answer in terms of his own power."