A. The Opinion of Others

225. Those who answer to the preceding questions about individuation that the principle of individuation is quantity or matter [nn.71, 132, 148, 153-154] accordingly in consequence give a negative answer to this question [Aquinas, Giles, Godfrey], namely that there cannot be several angels in the same species, because the principles of such an individual difference for a species cannot be found in angels; and they have to say that this is impossible not only by an intrinsic impossibility [sc. on the part of the angel] but also by an extrinsic one [sc. on the part of divine power], because it is simply incompossible in such a way that an individual distinction cannot belong to angelic nature, because that which precisely can be the principle of such a distinction is repugnant to the nature - just as it would be incompossible for there to be several species under animal if the different actualities by which the species were distinguished were repugnant to animal.

226. However, the foundations for this opinion were rejected before in the preceding questions [nn.75-104, 136-141, 155-167, 200].