" the communication of God's joy and happiness, consists chiefly in communicating to the creature that happiness and joy which consists in rejoicing in God, and in his glorious excellency; for in such joy God's own happiness does principally consist. And in these things, knowing God's excellency, loving God for it, and rejoicing in it, and in the exercise and expression of these, consists God's honor and praise; so that these are clearly implied in that glory of God, which consists in the emanation of his internal glory. "

― John Piper , God's Passion for His Glory: Living the Vision of Jonathan Edwards (with the Complete Text of the End for Which God Created the World)