et contra dilectionem fraternam, non audeat gloriari, et dicere natum se esse ex Deo: qui autem in dilectione fraterna constitutus est, certa sunt peccata quae non potest admittere, et hoc maxime ne oderit fratrem. Et quid de caeteris peccatis facit, unde dictum est, Si dixerimus quia peccatum non habemus, nos ipsos seducimus, et veritas in nobis non est? Audiat securitatem de alio loco Scripturae: Charitas cooperit multitudinem peccatorum (I Petr. IV, 8).
and against brotherly love, let him not dare to boast and to say that he is born of God; but he who is established in brotherly love — there are certain sins which he cannot commit, and this above all, that he should hate his brother. And what does he do about the other sins, of which it is said, If we say that we have no sin, we deceive ourselves, and the truth is not in us? Let him hear assurance from another place of Scripture: Charity covers a multitude of sins (1 Pet. 4:8).
4. Charitatem ergo commendamus; charitatem commendat haec Epistola. Post resurrectionem Dominus quid aliud interrogavit Petrum, nisi, Amas me? Et parum fuit semel interrogare; et iterum nihil aliud, et tertio nihil aliud. Cum jam tertio ille taedio afficeretur, quasi non sibi crederet, quomodo qui nesciret quid in illo ageretur; tamen et primo, et secundo, et tertio hoc interrogavit. Ter negavit timor, ter confessus est amor (Joan. XXI, 15-17). Ecce amat Petrus Dominum. Quid praestaturus Domino? Non enim et ipse non turbatus est in illo psalmo, Quid retribuam Domino pro omnibus quae retribuit mihi? Qui enim dicebat haec in Psalmo, attendebat quanta sibi essent praestita a Deo; et quaerebat quid retribueret Deo, et non inveniebat. Quidquid enim retribuere volueris, ab ipso accepisti ut reddas. Et quid invenit ut retribuat? Quod, ut diximus, fratres, ab ipso acceperat, hoc invenit quod retribueret. Calicem salutaris accipiam, et nomen Domini invocabo (Psal. CXV, 12, 13). Quis enim illi dederat calicem salutarem, nisi ille cui volebat retribuere? Accipere autem calicem salutarem, et invocare nomen Domini, hoc est satiari charitate; et ita satiari, ut non solum non oderis fratrem, sed paratus sis mori pro fratre. Perfecta ista charitas est, ut paratus sis mori pro fratre. Hanc ipse Dominus in se exhibuit, mortuus pro omnibus, orans pro eis a quibus crucifigebatur, et dicens: Pater, ignosce illis, quia nesciunt quid faciunt (Luc. XXIII, 34). Sed si solus hoc fecit, non erat magister, si discipulos non habebat. Secuti discipuli hoc fecerunt. Lapidabatur Stephanus, et genu fixo ait: Domine, ne statuas illis hoc delictum (Act. VII, 59). Amabat a quibus occidebatur, quia et pro ipsis moriebatur. Audi et apostolum Paulum: Et ipse, inquit, impendar pro animabus vestris (II Cor. XII, 15). Inter illos enim erat pro quibus Stephanus deprecabatur, quando eorum manibus moriebatur. Perfecta ergo charitas haec est. Si quis tantam habuerit charitatem, ut paratus sit pro fratribus etiam mori, perfecta est in illo charitas. Sed numquid mox ut nascitur, jam prorsus perfecta est? Ut perficiatur, nascitur: cum fuerit nata, nutritur; cum fuerit nutrita roboratur; cum fuerit roborata, perficitur: cum ad perfectionem venerit, quid dicit? Mihi vivere Christus est, et mori lucrum. Optabam dissolvi et esse cum Christo; multo enim magis optimum: manere in carne necessarium propter vos (Philipp. I, 21-24). Propter eos volebat vivere, pro quibus paratus erat mori.
4. Charity, then, is what we commend; charity is what this Epistle commends. After the resurrection what else did the Lord ask Peter but Do you love Me? And it was not enough to ask once; again nothing else, and a third time nothing else. When at the third time he was now wearied, as though He did not believe him, as one who did not know what was going on within him, yet He asked this the first time, and the second, and the third. Three times fear denied, three times love confessed (John 21:15–17). See, Peter loves the Lord. What is he to render to the Lord? For was not he too troubled in that psalm, What shall I render to the Lord for all the things that He has rendered to me? For he who said these things in the Psalm considered how great were the things bestowed on him by God; and he sought what he might render to God, and did not find it. For whatever you wish to render, you have received from Him in order to give back. And what did he find to render? What, as we have said, brethren, he had received from Him, this he found to render: I will take the cup of salvation, and I will call upon the name of the Lord (Ps. 115:12, 13). For who had given him the cup of salvation but He to whom he wished to render? Now to take the cup of salvation and to call upon the name of the Lord, this is to be filled with charity; and to be so filled that not only do you not hate your brother, but you are ready to die for your brother. This is perfect charity, that you be ready to die for your brother. The Lord Himself showed it in Himself, dying for all, praying for those by whom He was being crucified, and saying, Father, forgive them, for they know not what they do (Luke 23:34). But if He alone did this, He was not a master, if He had no disciples. The disciples followed and did this. Stephen was being stoned, and, kneeling down, he said, Lord, do not lay this offence to their charge (Acts 7:59). He loved those by whom he was being killed, since he was dying even for them. Hear also the apostle Paul: And I myself, he says, will be spent for your souls (2 Cor. 12:15). For he was among those for whom Stephen was praying when he was dying at their hands. This, then, is perfect charity. If anyone has such charity that he is ready even to die for the brethren, charity is perfect in him. But is it already wholly perfect as soon as it is born? It is born in order to be perfected: when it has been born, it is nourished; when it has been nourished, it is strengthened; when it has been strengthened, it is perfected. When it has come to perfection, what does it say? For me to live is Christ, and to die is gain. I desired to be dissolved and to be with Christ; for that is much more the best; to remain in the flesh is necessary for your sake (Phil. 1:21–24). He wished to live for the sake of those for whom he was ready to die.