Whether clarity is becoming to the glorified body?
Objections
❌ Objection 1 : It would seem that clarity is unbecoming to the glorified body. Because according to Avicenna (Natural. vi, 2), "every luminous body consists of transparent parts." But the parts of a glorified body will not be transparent, since in some of them, such as flesh and bones, earth is predominant. Therefore glorified bodies are not lightsome.
❌ Objection 2 : Further, every lightsome body hides one that is behind it; wherefore one luminary behind another is eclipsed, and a flame of fire prevents one seeing what is behind it. But the glorified bodies will not hide that which is within them, for as Gregory says on Job 28:17, "Gold or crystal cannot equal it" (Moral. xviii, 48). "There," that is in the heavenly country, "the grossness of the members will not hide one's mind from another's eyes, and the very harmony of the body will be evident to the bodily sight." Therefore those bodies will not be lightsome.
❌ Objection 3 : Further, light and color require a contrary disposition in their subject, since "light is the extreme point of visibility in an indeterminate body; color, in a determinate body" (De Sensu et Sensato iii). But glorified bodies will have color, for as Augustine says (De Civ. Dei xxii, 3), "the body's beauty is harmony of parts with a certain charm of color": and it will be impossible for the glorified bodies to lack beauty. Therefore the glorified bodies will not be lightsome.
❌ Objection 4 : Further, if there be clarity in the glorified bodies, it will need to be equal in all the parts of the body, just as all the parts will be equally impassible, subtle and agile. But this is not becoming, since one part has a greater disposition to clarity than another, for instance the eye than the hand, the spirits [*"Animalem," as though it were derived from "animus"---the mind. Cf. FS, Question [50], Article [1],3m; FS, Question [52], Article [1] ,3m] than the bones, the humors than the flesh or nerves. Therefore it would seem unfitting for those bodies to be lightsome.