Whether the sensitive powers remain in the separated soul? [*Cf. FP, Question [77], Article [8]]

❌ Objection 1 : It would seem that the sensitive powers remain in the sensitive soul. For Augustine says (De Spir. et Anim. xv): "The soul withdraws from the body taking all with itself, sense and imagination, reason, understanding and intelligence, the concupiscible and irascible powers." Now sense, imagination, concupiscible and irascible are sensitive powers. Therefore the sensitive powers remain in the separated soul.

❌ Objection 2 : Further, Augustine says (De Eccl. Dogm. xvi): "We believe that man alone has a substantial soul, which lives though separated from the body, and clings keenly to its senses and wits." Therefore the soul retains its senses after being separated from the body.

❌ Objection 3 : Further, the soul's powers are either its essential parts as some maintain, or at least are its natural properties. Now that which is in a thing essentially cannot be separated from it, nor is a subject severed from its natural properties. Therefore it is impossible for the soul to lose any of its powers after being separated from the body.

❌ Objection 4 : Further, a whole is not entire if one of its parts be lacking. Now the soul's powers are called its parts. Therefore, if the soul lose any of its powers after death, it will not be entire after death: and this is unfitting.

❌ Objection 5 : Further, the soul's powers co-operate in merit more even than the body, since the body is a mere instrument of action, while the powers are principles of action. Now the body must of necessity be rewarded together with the soul, since it co-operated in merit. Much more, therefore, is it necessary that the powers of the soul be rewarded together with it. Therefore the separated soul does not lose them.

❌ Objection 6 : Further, if the soul after separation from the body loses its sensitive power, that must needs come to naught. For it cannot be said that it is dissolved into some matter, since it has no matter as a part of itself. Now that which entirely comes to naught is not restored in identity; wherefore at the resurrection the soul will not have the same identical sensitive powers. Now according to the Philosopher (De Anima ii, 1), as the soul is to the body so are the soul's powers to the parts of the body, for instance the sight to the eye. But if it were not identically the same soul that returns to the body, it would not be identically the same man. Therefore for the same reason it would not be identically the same eye, if the visual power were not identically the same; and in like manner no other part would rise again in identity, and consequently neither would the whole man be identically the same. Therefore it is impossible for the separated soul to lose its sensitive powers.

❌ Objection 7 : Further, if the sensitive powers were to be corrupted when the body is corrupted, it would follow that they are weakened when the body is weakened. Yet this is not the case, for according to De Anima i, "if an old man were given the eye of a young man, he would, without doubt, see as well as a young man." Therefore neither are the sensitive powers corrupted when the body is corrupted.