To be hostile to one another means to give place to the devil. For as long as we are united and bound together, he brings nothing of his own, since he finds no place; but when he notices some discord among us, then, finding a place, he first pushes through his head, like a serpent, and then crawls in with his entire writhing body.
Eph. 4:28. Let him who stole steal no more,
You see what the members of the old man are: lying, bearing grudges, stealing? And he did not say: let the one who steals be punished — but: let him cease, he says, from this evil. For the former is the business of secular courts, while the latter is the teaching of Christ. Where then are the so-called Cathari (καθαροί — the pure), who are in reality filled with all manner of impurity, and who reject repentance? Let them hear that to strip off the shameful name means not merely to cease from sin, but also to do something good. For listen to what he says next.
Eph. 4:28. Let him rather labor, working with his own hands what is useful, that he may have something to share with the one in need.
For it is not enough to cease from sin, but one must enter upon the opposite path of good. Before he did evil? Now let him do good — and not simply, but with effort: on the one hand, to subdue the body which previously, through inactivity, had grown accustomed to evil, and on the other hand, to have sufficient means for life and sustenance, so as to share with others as well — and so that he who formerly robbed others might now do good to others. A wondrous thing! The Gospel transforms into angels those who were nearly demons!
Eph. 4:29. Let no corrupt word proceed out of your mouth,
Rotten he calls the idle word: senseless and inappropriate, such as jesting and empty talk. But even more rotten and, so to speak, foul-smelling is obscene speech, abuse, and slander. For we shall give account not only for deeds, but also for words.
Eph. 4:29. Only what is good for edification in the faith (of need), that it may impart grace to those who hear.
That is, let us speak what edifies our neighbor, what is needful for the present necessity, and not untimely and useless, so that the listeners may remain grateful to us. For if we speak what is profitable to the soul, then the listeners, as having received benefit, will be grateful. Or: so that your word, he says, may make them graced. For just as myrrh imparts grace to those who receive it, so too does a word profitable to the soul. Do you see how Paul, whatever he always urges, now also asks of us: that we edify our neighbor, that is, ourselves? For he who counsels what is profitable to the soul of another certainly does it for himself much sooner.
Eph. 4:30. And do not grieve the Holy Spirit of God,
If you, he says, speak a rotten word unworthy of the lips of a Christian, you will not offend a man, but the Spirit of God, by Whom you have been blessed and by Whom your lips have been sanctified. Then he indicates in what ways we have been blessed.
Eph. 4:30. Which you were sealed for the day of redemption.
For the Spirit has sealed us as a sign that we belong to the royal flock: He did not leave us among those subject to the wrath of God, but removed us from them and set a seal upon us, so as to deliver us from that wrath. Shall we not be ashamed after this to insult Him? Your lips have been sealed by the Spirit, so that you may speak nothing unworthy of Him; do not break this seal.
Eph. 4:31. Let all bitterness and wrath, and anger, and clamor, and evil speaking be put away from you, with all malice;
Although by what was said above he already rejected anger, now he tears it out as if by the root; because bitterness (that is, harshness) is the root of wrath and anger. For when the bitter fluid (bile) is irritated, it overflows from the vessel containing it, spreads throughout the whole body, and makes a man into a beast. So "bitterness" (πικρία) is an inward corruption, malice, a preparation for evil-doing; and "wrath" is the beginning of "anger," a kind of inflammation, as it were; while anger is the state when it passes into action. And since anger, if not accompanied by "clamor" that fans it, quickly dies out, the apostle says: "and clamor be put away from you," that is, let it disappear and let no trace remain. For clamor is the horse, and anger is the rider: hold back the horse, and you have overthrown the rider. Remove also "evil speaking," that is, slander, which, although it is produced by anger, itself inflames it still more through clamor. But since there are many who wound secretly, who say nothing, but in a hidden way cause harm, who lie in wait unnoticed around the corner to inflict evil, he therefore added: "with all malice," that is, both small and great.
Eph. 4:32. But be kind to one another, compassionate, forgiving one another,
Since it is not enough merely to refrain from evil in order to obtain the Kingdom, but one must also do good (for if we neglect doing good, we fall into Gehenna, even if we have done no evil, as is evident from many places in the Gospel (Matt. 3:10)), therefore Paul, rejecting what is bad, inclines us toward doing good and says: "be kind," in opposition to anger; "compassionate," in opposition to cruelty; "forgiving one another," that is, be lenient and forgive those who sin against you, in opposition to malice and slander.
Eph. 4:32. as God in Christ forgave you¹¹.
Since an example is much more persuasive, he presents God as a model. He could even have pointed out that God said: "forgive, and you will be forgiven" (Luke 6:37), but since many doubt the future, he points to what has already been accomplished, saying: "God forgave us." In what way? "In Christ," that is, at the peril of His own Son and even His slaughter. You, perhaps, forgive without any peril to yourself, but He did not do so; you forgive your brother, but He released and forgave you when you were an enemy. Notice also how instead of saying "forgive one another," he said "yourselves" (as in the Church Slavonic translation — Ed. note), showing that when we forgive (χαριζώμεθα) one another, by this very act we earn mercy for ourselves.