All of history is moving toward one great goal, the white-hot worship of God and his Son among all the peoples of the earth. Missions exists because worship doesn't. Worship is ultimate, not missions, because God is ultimate, not man.... When this age is over, and the countless millions of the redeemed fall on their faces before the throne of God, missions will be no more. It is a temporary necessity. But worship abides forever.
John PiperIf you live gladly to make others glad in God, your life will be hard, your risks will be high, and your joy will be full.
John PiperA woman who fears the Lord will not run away from God to satisfy her longings and relieve her anxieties. She will wait for the Lord. She will hope in God. She will stay close to the heart of God and trust in his promises. The prospect of departing into the way of sin will be too fearful to pursue; and the benefits of abiding in the shadow of the Almighty too glorious to forsake.
John Piper