Quote by D.A. Carson

“The degree of our peace of mind is tied to our prayer life (Phil. 4:6-7). This not because prayer is psychologically soothing, but because we address a prayer-answering God, a personal God, a responding God, a sovereign God whom we can trust with the outcomes of life's confusions. And we learn, with time, that if God in this or that instance does not choose to take away the suffering, or utterly remove the evil, he does send grace and power. The result is praise; and that, of course, is itself enjoyable, in exactly the same way that lovers enjoy giving each other complements.”