'Worship' is the term we use to cover all the acts of the heart and mind and body that intentionally express the infinite worth of God. This is what we were created for, as God says in Isaiah 43:7, Everyone who is called by my name, and whom I have created for my glory. That means that we were all created for the purpose of expressing the infinite worth of God's glory. We were created to worship.
John PiperThis assumes that the glory of Christ is our highest treasure, not health, wealth, family or even life. So preaching must continually show not that Jesus is the means to prosperity but that he is better than prosperity.
John PiperYou may be going through things right now that are painfully preparing you for some precious service to Jesus and to his people. When a person strikes rock bottom with a sense of nothingness or helplessness, he may find that he has struck the Rock of Ages
John PiperGod is on the move to rescue people from misery to everlasting happiness, which can only be found in him.
John PiperChrist did not die to make good works merely possible or to produce a half-hearted pursuit. He died to produce in us a passion for good deeds. Christian purity is not the mere avoidance of evil, but the pursuit of good.
John PiperGod created us to live with a single passion: to joyfully display his supreme excellence in all spheres of life. The wasted life is the life without this passion. God calls us to pray and think and dream and plan and work, not to be made much of, but to make much of him in every part of our lives.
John Piper