Psalms 100:5

8. If to suffer persecution were in all cases a praiseworthy thing, it would have sufficed for the Lord to say, “Blessed are they which are persecuted,” without adding “for righteousness’ sake.” Moreover, if to inflict persecution were in all cases blameworthy, it would not have been written in the sacred books, “Whoso privily slandereth his neighbour, him will I persecute [cut off, E.V.].” In some cases, therefore, both he that suffers persecution is in the wrong, and he that inflicts it is in the right. But the truth is, that always both the bad have per secuted the good, and the good have persecuted the bad: the former doing harm by their unrighteousness, the latter seeking to do good by the administration of discipline; the former with cruelty, the latter with moderation; the former impelled by lust, the latter under the constraint of love. …

176. Augustin answered: He who sins, sins not on the authority of the law, but against the authority of the law. But since you ask what is the justification of persecution, I ask you in turn whose voice it is that says in the psalm, "Whoso privily slandereth his neighbor, him will I cut off." Seek therefore the reason or the measure of the persecution, and do not display your gross ignorance by finding fault in general terms with those who persecute the unrighteous.

24. “Arise, Lord, and attend to My judgment” ( ver. 23 ). To what judgment? That Thou art in tribulation; that Thou art tormented with labours and pains? Do not even many wicked men suffer the same? To what judgment? Therefore art Thou righteous, because Thou sufferest these things? No: but what? “To My judgment.” What followeth? “Attend to My judgment; even to My cause, My God, and My Lord.” Not to My punishment, but to My cause: not to that which the robber hath in common with Me, but to that whereof is said, “Blessed are they which are persecuted for righteousness’ sake.” For this cause is distinguished. For punishment is equal to good and bad. Therefore Martyrs, not the punishment, but the cause maketh, for if punishment made Martyrs, all the mines would be full of Martyrs, every chain would drag Martyrs, all that are executed with the sword would be crowned. …

7. “Whoso privily slandered his neighbour, him I persecuted” ( ver. 5 ). Behold the righteous persecutor, not of the man, but of the sin. “With the proud eye, and the insatiable heart, I did not feed.” What meaneth, “I did not feed with”? I did not eat in common with such. Attend, beloved; since ye are about to hear something wonderful. If he did not feed with this man, he did not eat with him; for to feed is to eat; how is it then that we find our Lord Himself eating with the proud? It was not only with those publicans and sinners, for they were humble: for they acknowledged their weakness, and asked for the physician. We find that He ate with the proud Pharisees themselves. …

14. But not only do I now admonish the evil speakers; but those besides, who hear others ill spoken of, I exhort to stop up their ears, and to imitate the prophet who saith, “Whoso privily slandereth his neighbour, him will I punish.” Say to thy neighbour, “Hast thou any one to praise or highly to commend? I open my ears, to receive the fragrant oil; but if thou hast any evil to say, I block up the entrance to thy words, for I am not to admit dung and dirt. What profit doth it afford me to learn that such a one is a bad man? The greatest injury indeed results from this, and the worst loss!” Say to him, “Let us be anxious about our own faults; how we may render up an account of our own transgressions; and exhibit this sort of curiosity and meddlesome activity respecting our own lives. …

These things I say, not in anxiety about those who have an ill report falsely: for they are worthy even of crowns, when they bear what is said nobly; but in anxiety for you that so speak. For him that is evil reported of falsely, the Scriptures pronounce “blessed;” but the evil-speaker they expel from the holy Mysteries, nay even from the very precincts. For it is said, ( Ps. ci. 5 .) “Him that privily speaketh against his neighbor, this man did I chase out.” And he saith too that such a one is unworthy to read the sacred books. For, “Why,” saith He, ( Ps. l. 16 .) “dost thou declare My righteous laws, and takest My covenant in thy mouth?” Then, annexing the cause He saith ( v. 20 .) “Thou satest and spakest against thy brother.” And here indeed he doth not distinctly add whether they be things true or false which he speaks. …

What is the hymn of those above? The Faithful know. What say the cherubim above? What say the Angels? “Glory to God in the highest.” ( Ps. cxii. 5 .) Therefore after the psalmody come the hymns, as a thing of more perfection. “With psalms,” he saith, “with hymns, with spiritual songs, with grace singing in your hearts to God.” ( Ps. ci. 5 , Sept.) He means either this, that God because of grace hath given us these things; or, with the songs in grace; or, admonishing and teaching one another in grace; or, that they had these gifts in grace; or, it is an epexegesis and he means, from the grace of the Spirit. “Singing in your hearts to God.” Not simply with the mouth, he means, but with heedfulness. For this is to “sing to God,” but that to the air, for the voice is scattered without result. Not for display, he means. …

Now what place and time does my accuser specify, at which I made use of these expressions according to his slanderous imputation? In whose presence was I so mad as to give utterance to the words which he has falsely charged me with speaking? Who is there ready to support the charge, and to testify to the fact? What his own eyes have seen that ought he to speak, as holy Scripture enjoins. But no; he will find no witnesses of that which never took place. But I take your Piety to witness, together with the Truth, that I lie not. I request you, for I know you to be a person of excellent memory, to call to mind the conversation I had with you, when you condescended to see me, first at Viminacium, a second time at Cæsarea in Cappadocia, and a third time at Antioch. …

Now I ask again, whence have my accusers obtained this letter also? I would learn of them who it was that put it into their hands? Do you cause them to answer. By this you may perceive that they have forged this, as they spread abroad also the former letter, which they published against me, with reference to the ill-named Magnentius. And being convicted in this instance also, on what pretence next will they bring me to make my defence? Their only concern is, to throw everything into disorder and confusion; and for this end I perceive they exercise their zeal. Perhaps they think that by frequent repetition of their charges, they will at last exasperate you against me. But you ought to turn away from such persons, and to hate them; for such as themselves are, such also they imagine those to be who listen to them; and they think that their calumnies will prevail even before you. …