Whether the elements will be renewed by an addition of brightness?

Objections

Objection 1 : It would seem that the elements will not be renewed by receiving some kind of brightness. For just as light is a quality proper to a heavenly body, so are hot and cold, wet and dry. qualities proper to the elements. Therefore as the heaven is renewed by an increase of brightness, so ought the elements to be renewed by an increase of active and passive qualities.
Objection 2 : Further, rarity, and density are qualities of the elements, and the elements will not be deprived of them at this renewal. Now the rarity and density of the elements would seem to be an obstacle to brightness, since a bright body needs to be condensed, for which reason the rarity of the air seems incompatible with brightness, and in like manner the density of the earth which is an obstacle to transparency. Therefore it is impossible for the elements to be renewed by the addition of brightness.
Objection 3 : Further, it is agreed that the damned will be in the earth. Yet they will be in darkness not only internal but also external. Therefore the earth will not be endowed with brightness in this renewal, nor for the same reason will the other elements.
Objection 4 : Further, increase of brightness in the elements implies an increase of heat. If therefore at this renewal the brightness of the elements be greater than it is now, their heat will likewise be greater; and thus it would seem that they will be changed from their natural qualities, which are in them according to a fixed measure: and this is absurd.
Objection 5 : Further, the good of the universe which consists in the order and harmony of the parts is more excellent than the good of any individual creature. But if one creature be bettered, the good of the universe is done away, since there will no longer be the same harmony. Therefore if the elemental bodies, which according to their natural degree in the universe should be devoid of brightness, were to be endowed with brightness, the perfection of the universe would be diminished thereby rather than increased.