Without extended, concentrated prayer, the ministry of the Word withers. And when the ministry of the Word declines, faith (Rom. 10:17; Gal. 3:2, 5) and holiness (John 17:17) decline. Activity may continue, but life and power and fruitfulness fade away. Therefore, whatever opposes prayer opposes the whole work of ministry.
John PiperIf you want to be a conduit for God's grace, you don't have to be lined with gold. Copper will do.
John PiperChristians belive in a sovereign God who never says "Oops". We believe that all our days ... are divine strokes on the canvas of our lives by the Master Artist who certified his skill, his power, and his love in the Masterpiece of Calvary. If you doubt His skill in painting your life - look at the Calvary
John PiperWe make a god out of whatever we find most joy in. So find your joy in God and be done with all idolatry.
John Piper