Augustine, Confessions §aug_conf_09_021: This great gift also thou bestowedst, O my God, my mercy, upon that good hand...

This great gift also thou bestowedst, O my God, my mercy, upon that good handmaid of Thine, in whose womb Thou createdst me, that between any disagreeing and discordant parties where she was able, she showed herself such a peacemaker, that hearing on both sides most bitter things, such as swelling and indigested choler uses to break out into, when the crudities of enmities are breathed out in sour discourses to a present friend against an absent enemy, she never would disclose aught of the one unto the other, but what might tend to their reconcilement. A small good this might appear to me, did I not to my grief know numberless persons, who through some horrible and wide-spreading contagion of sin, not only disclose to persons mutually angered things said in anger, but add withal things never spoken, whereas to humane humanity, it ought to seem a light thing not to foment or increase ill will by ill words, unless one study withal by good words to quench it. Such was she, Thyself, her most inward Instructor, teaching her in the school of the heart.