11. If any one is brought to the surgeon, afflicted with a grievous wound in some vital part of the body, and the surgeon says that unless it is cured it must cause death, the friends who brought him do not, I presume, act so foolishly as to count over to the surgeon all his sound limbs, and, drawing his attention to them, make answer to him, "Can it be that all these sound limbs are of no avail to save his life, and that one wounded limb is enough to cause his death?" They certainly do not say this, but they entrust him to the surgeon to be cured. Nor, again, because they so entrust him, do they ask the surgeon to cure the limbs that are sound as well; but they desire him to apply drugs with all care to the one part from which death is threatening the other sound parts too, with the certainty that it must come, unless the wound be healed. What will it then profit a man that he has sound faith, or perhaps only soundness in the sacrament of faith, when the soundness of his charity is done away with by the fatal wound of schism, so that by the overthrow of it the other points, which were in themselves sound, are brought into the infection of death? To prevent which, the mercy of God, through the unity of His holy Church, does not cease striving that they may come and be healed by the medicine of reconciliation, through the bond of peace. And let them not think that they are sound because we admit that they have something sound in them; nor let them think, on the other hand, that what is sound must needs be healed, because we show that in some parts there is a wound. So that in the soundness of the sacrament, because they are not against us, they are for us; but in the wound of schism, because they gather not with Christ, they scatter abroad. Let them not be exalted by what they have. Why do they pass the eyes of pride over those parts only which are sound? Let them condescend also to look humbly on their wound, and give heed not only to what they have, but also to what is wanting in them. * * * * *