…One of the main teachings of the Bible is that almost no one grows into greatness or finds God without suffering, without pain coming into our lives like smelling salts to wake us up to all sorts of facts about life and our own hearts to which we were blind. For reasons past our finding out, even Christ did not bring salvation and grace to us apart from infinite suffering on the cross. As he loved us enough to face the suffering with patience and courage, so we must learn to trust in him enough to do the same. And as his weakness and suffering, thus faced, led to resurrection power, so can ours.
– Tim Keller