In the next place we must treat of things concerning the will of the angels. In the first place we shall treat of the will itself; secondly, of its movement, which is love. Under the first heading there are four points of inquiry:

A[1] Whether there is will in the angels?

A[2] Whether the will of the angel is his nature, or his intellect?

A[3] Is there free-will in the angels?

A[4] Is there an irascible and a concupiscible appetite in them?