“After conversion we need bruising so that we might remember that we are reeds and not oaks. Even reeds need bruising because of the remaining pride in our nature and to show us that we live by mercy. Such bruising may help weaker Christians not to be too much discouraged when they see stronger ones shaken and bruised. Thus Peter was bruised when he wept bitterly (Matt. 26:75). This reed, until he met with this bruise, had more wind in him than heart when he said, "Though all forsake you, I will not" (Matt. 26:33). The people of God cannot be without these examples. The heroic deeds of great saints do not comfort the church as much as their falls and bruises do.”