John Chrysostom

He says, "in knowledge and all discernment, that ye may approve the things that are excellent," that is, the things that are profitable. This I say not for my own sake, says he, but for yours, for there is danger lest any one be spoiled by the love of the heretics; for all this he hints at, and see how he brings it in. Not for my own sake, says he, do I say this, but that ye may be sincere, that is, that ye receive no spurious doctrine under the pretence of love. How then, says he, "If it be possible, live peaceably with all men"? "Live peaceably" (Rom. xii. 18), he says, not, Love so as to be harmed by that friendship; for he says, "if thy right eye causeth thee to stumble, pluck it out, and cast it from thee; that ye may be sincere" (Matt. v. 29), that is, before God, "and without offence," that is, before men, for many men's friendships are often a hurt to them. Even though it hurts thee not, says he, still another may stumble thereat. "Unto the day of Christ"; i.e. that ye may then be found pure, having caused no one to stumble.