The evil and suffering in this world are greater than any of us can comprehend. But evil and suffering are not ultimate. God is. Satan, the great lover of evil and suffering, is not sovereign. God is.
John PiperThe task of all Christian scholarshipโnot just biblical studiesโis to study reality as a manifestation of Godโs glory, to speak and write about it with accuracy, and to savor the beauty of God in it, and to make it serve the good of man. It is an abdication of scholarship when Christians do academic work with little reference to God. If all the universe and everything in it exist by the design of an infinite, personal God, to make his manifold glory known and loved, then to treat any subject without reference to Godโs glory is not scholarship but insurrection.
John PiperSo, you have three possibilities in world missions. You can be a goer, a sender, or disobedient. The Bible does not assume that everyone goes. But it does assume that the ones who do not go care about goers and support goers and pray for goers and hold the rope of the goers.
John PiperThe strength of patience hangs on our capacity to believe that God is up to something good for us in all our delays and detours.
John PiperSleep is a daily reminder from God that we are not God. Once a day God sends us to bed like patients with a sickness. The sickness is a chronic tendency to think we are in control and that our work is indispensable. To cure us of this disease God turns us into helpless sacks of sand once a day.
John Piper