In worship, the members of the church focus on God; in instruction and fellowship, they focus on themselves and fellow Christians; in evangelism, they turn their attention to non-Christians.
—Millard Erickson, Christian Theology, 1066-1067
All evangelistic activities of the church have as their goal finding more worshipers for God; all edification activities of the church have as their goal making better worshipers for God.
The only parochial [church] activities which have any real justification are those which spring from worship and in their turn nourish it.
—Jean-Jacques von Allmen, Worship: Its Theology and Practice, 55-56
Worship is the only Christian activity which is an end in itself.
The entire worship life of the Old Testament has been radically refocused onto Jesus Himself and has become a radically spiritual thing, as opposed to an external thing. The external is still important, but now the spiritual is so radically pervasive that virtually all of external life, not just church life, is the expression of worship. “Present your bodies as living sacrifices which is your reasonable service of worship” (Romans 12:1). That’s all the time and everywhere. “Whether, then, you eat or drink or whatever you do, do all to the glory of God” (1 Corinthians 10:31): all the time, everywhere.
—John Piper, “Our High Priest is The Son of God Perfect Forever” (sermon, December 8, 1996)
Witness is overheard worship.
—Harold M. Best, Unceasing Worship, 65
Passion for God in worship precedes the offer of God in preaching. You can’t commend what you don’t cherish.
—John Piper, Let the Nations Be Glad, 11
The fuel of worship is a true vision of the greatness of God; the fire that makes the fuel burn white-hot is the quickening of the Holy Spirit; the furnace made alive and warm by the flame of truth is our renewed spirit; and resulting heat of our affections is powerful worship, pushing its way out in confessions, longings, acclamations, tears, songs, shouts, bowed heads, lifted hands and obedient lives.
—John Piper, Desiring God: Meditations of a Christian Hedonist, 82
“Pray in the name of Jesus,” I think means “on the basis of what Jesus has done to make our access to God possible,” namely His blood and righteousness. So when I say, “In Jesus’ name” at the end of a prayer, I mean “because Jesus died for me and rose again, covered my sins, and imparted and imputed righteousness to me, I have access to the Father.” “Because of Him”—that’s what “In Jesus’ name” means.
—John Piper, http://www.desiringgod.org/interviews/does-it-matter-which-person-of-the-trinity-we-pray-to?hc_location=ufi
The inner essence of worship is experiencing Christ as a more satisfying treasure than anything death can take or life can give. (Philippians 1:20-23)”
—John Piper, Sing! Conference 2018
One of the great frustrations of this life is that even when we are granted a glimpse of the glory of God, our capacities for pleasure are so small that we groan at the incongruity between the revelation of heaven and the response of our heart. Therefore the great hope of all the holiest people is not only that they might see the glory of God, but that they might somehow be given a new strength to savor it with infinite satisfaction.
—John Piper, The Pleasures of God, 311