1042 The Church . . . will receive her perfection only in the glory of heaven, when will come the time of the renewal of all things. At that time, together with the human race, the universe itself, which is so closely related to man and which attains its destiny through him, will be perfectly re-established in Christ.
1043 Sacred Scripture calls this mysterious renewal, which will transform humanity and the world, “new heavens and a new earth.” It will be the definitive realization of God’s plan to bring under a single head “all things in [Christ], things in heaven and things on earth.”
1044 In this new universe, the heavenly Jerusalem, God will have his dwelling among men.
1045 For man, this consummation will be the final realization of the unity of the human race, which God willed from creation
1046 For the cosmos, Revelation affirms the profound common destiny of the material world and man:
For the creation waits with eager longing for the revealing of the sons of God . . . in hope because the creation itself will be set free from its bondage to decay. . . . We know that the whole creation has been groaning in travail together until now; and not only the creation, but we ourselves, who have the first fruits of the Spirit, groan inwardly as we wait for adoption as sons, the redemption of our bodies.
1047 The visible universe, then, is itself destined to be transformed, “so that the world itself, restored to its original state, facing no further obstacles, should be at the service of the just,” sharing their glorification in the risen Jesus Christ.