Augustine of Hippo

This, then, is the way now in which one living according to Christ acts in regard to his flesh when he struggles against his evil lustfulness. He restrains it in order to be healed, but he retains it even though his flesh is not yet healed. Still he nourishes and cherishes his flesh's good nature, since "no one ever hated his own flesh." In this way also Christ regards the church, insofar as we may compare lesser things with the greater. He both curbs it by corrections lest it be dissolved through the inflation of impunity, and he cheers it by consolations lest it succumb to the weight of its infirmity. In reference to this we have both the words of the apostle: "But if we judged ourselves, we should not thus be judged. But, when we are judged, we are being chastised by the Lord, that we may not be condemned with the world," and those of the psalm: "According to the multitude of my sorrows in my heart, your comforts have given joy to my soul." We must hope for the perfect soundness of our flesh, free from any resistance, because at that time the church of Christ will have a certain security that is free from any fear.