RENOVATION OF MAN AND OF MATERIAL NATURE
It is manifest that all things existing for some definite end are disposed in an order required by the end. Therefore, if that to which other things are related as means can vary from perfect to imperfect, the means subordinated to it must be subject to parallel variation, so as to serve the end in either state. Food and clothing, for instance, are prepared otherwise for a child than for a grown man. We have already called attention to the fact that material creation is subordinated to rational nature as to its end. Consequently, when man is admitted to his final perfection after the resurrection, material creation must take on a new condition. This is why we are told that the world is to undergo renovation when man rises, as is taught in the Apocalypse 21:1: "I saw a new heaven and a new earth," and in Isaias 65:17: "For behold, I create new heavens and a new earth."