It is fitting that the end of all our desires, namely eternal life, coincides with the words at the end of the creed, “Life everlasting. Amen.”
The first point about eternal life is that man is united with God. For God himself is the reward and end of all our labors. I am your protector and your supreme reward. This union consists in seeing perfectly: At present we are looking at a confused reflection in a mirror, but then we shall see face to face.Next it consists in perfect praise, according to the words of the prophet: Joy and happiness will be found in it, thanksgiving and words of praise.It also consists in the complete satisfaction of desire, for there the blessed will be given more than they wanted or hoped for. The reason is that in this life no one can fulfill his longing, nor can any creature satisfy man’s desire. Only God satisfies, he infinitely exceeds all other pleasures. That is why man can rest in nothing but God. As Augustine says: You have made us for yourself, Lord, and our heart can find no rest until it rests in you.