Proverbs 20:22

Say not thou, I will recompense evil While we live in the world, we must expect to have injuries done us, affronts given, and much trouble wrongfully created to us. But we must not revenge ourselves; no, not so much as design or think of any such thing. We must not say, no, not in our hearts, I will return evil for evil; but must wait on the Lord, to whom it belongs to execute vengeance, and to deliver his people from all their enemies. We must refer ourselves to him, and leave it to him to plead our cause, or reckon with those that do us wrong, in such a way and manner as he shall think fit, and in his own due time.