Irenaeus

God, therefore, is one and the same, who rolls up the heaven as a book, and renews the face of the earth; who made the things of time for man, so that coming to maturity in them, he may produce the fruit of immortality; and who, through His kindness, also bestows [upon him] eternal things, "that in the ages to come He may show the exceeding riches of His grace;" who was announced by the law and the prophets, whom Christ confessed as His Father.