Until the gospel events of Good Friday and Easter and the gospel promises of justification and eternal life lead you to behold and embrace God himself as your highest joy, you have not embraced the gospel of God. You have embraced some of his gifts. You have rejoiced over some of his rewards. You have marveled at some of his miracles. But you have not yet been awakened to why the gifts, the rewards, and the miracles have come. They have come for one great reason: that you might behold forever the glory of God in Christ, and by beholding become the kind of person who delights in God above all things, and by delighting display his supreme beauty and worth with ever-increasing brightness and bliss forever.
John Piper, God is the Gospel, p. 38