1 John 1:8

From the Epistle also of John they forthwith cull (a proof). It is said: “The blood of His Son purifieth us utterly from every sin.” Always then, and in every form, we will sin, if always and from every sin He utterly purifies us; or else, if not always , not again after believing; and if not from sin, not again from fornication. But what is the point whence (John) has started? He had predicated “God” to be “Light,” and that “darkness is not in Him,” and that “we lie if we say that we have communion with Him, and walk in darkness.” “If, however,” he says, “we walk in the light, we shall have communion with Him, and the blood of Jesus Christ our Lord purifieth us utterly from every sin.” Walking, then, in the light, do we sin? and, sinning in the light, shall we be utterly purified? By no means. For he who sins is not in the light, but in darkness. …

In Job: “For who is pure from filth? Not one; even if his life be of one day on the earth.” Also in the fiftieth Psalm: “Behold, I was conceived in iniquities, and in sins hath my mother conceived me.” Also in the Epistle of John: “If we say that we have no sin, we deceive ourselves, and the truth is not in us.”

For though a man should be by no means greatly advantaged by knowing all in this life that is destined to befall him according to his mind (let us suppose such a case), nevertheless with the officious activity of men he devises means for prying into and gaining an apparent acquaintance with the things that are to happen after a person’s death. Moreover, a good name is more pleasant to the mind than oil to the body; and the end of life is better than the birth, and to mourn is more desirable than to revel, and to be with the sorrowing is better than to be with the drunken. For this is the fact, that he who comes to the end of life has no further care about aught around him. And discreet anger is to be preferred to laughter; for by the severe disposition of countenance the soul is kept upright. …

After this, how that wolf and framer of treachery, that is Arius, covered with a sheep’s skin, entered into the Lord’s fold to worry and torment it, or in what manner he was enabled to attain to the dignity of the priesthood, let us employ ourselves in relating in brief. And this not to annoy those who ventured to recall to the threshing-floor of the Lord those tares of apostacy and contagion that had been winnowed out of the Church by a heavenly fan; for these are without doubt reckoned eminent for sanctity, but thinking it a light thing to believe so holy a man, they transgressed the injunctions of the divine command. What then? Do we reprehend them? By no means. …

62. Behold, O Truth, in Thee do I see that I ought not to be moved at my own praises for my own sake, but for my neighbour’s good. And whether it be so, in truth I know not. For concerning this I know less of myself than dost Thou. I beseech Thee now, O my God, to reveal to me myself also, that I may confess unto my brethren, who are to pray for me, what I find in myself weak. Once again let me more diligently examine myself. If, in mine own praise, I am moved with consideration for my neighbour, why am I less moved if some other man be unjustly dispraised than if it be myself? Why am I more irritated at that reproach which is cast upon myself, than at that which is with equal injustice cast upon another in my presence? Am I ignorant of this also? or does it remain that I deceive myself, and do not the “truth” before Thee in my heart and tongue? Put such madness far from me, O Lord, lest …

10. We must inquire more carefully whether these things are so; for the statement that “he who has one virtue has all, and that all virtues are awanting to him who lacks one,” is not given by inspiration, but is the view held by many men, ingenious, indeed, and studious, but still men. But I must avow that, in the case, I shall not say of one of those from whose name the word virtue is said to be derived, but even of a woman who is faithful to her husband, and who is so from a regard to the commandments and promises of God, and, first of all, is faithful to Him, I do not know how I could say of her that she is unchaste, or that chastity is no virtue or a trifling one. …

15. To sum up generally and briefly the view which, so far as relates to holy living, I entertain concerning virtue, virtue is the love with which that which ought to be loved is loved. This is in some greater, in others less, and there are men in whom it does not exist at all; but in the absolute fulness which admits of no increase, it exists in no man while living on this earth; so long, however, as it admits of being increased there can be no doubt that, in so far as it is less than it ought to be, the shortcoming proceeds from vice. …

But so far as regards this question of mental perturbations, we have answered these philosophers in the ninth book of this work, showing that it is rather a verbal than a real dispute, and that they seek contention rather than truth. Among ourselves, according to the sacred Scriptures and sound doctrine, the citizens of the holy city of God, who live according to God in the pilgrimage of this life, both fear and desire, and grieve and rejoice. And because their love is rightly placed, all these affections of theirs are right. …

But we must further make the admission, that even when these affections are well regulated, and according to God’s will, they are peculiar to this life, not to that future life we look for, and that often we yield to them against our will. And thus sometimes we weep in spite of ourselves, being carried beyond ourselves, not indeed by culpable desire; but by praiseworthy charity. In us, therefore, these affections arise from human infirmity; but it was not so with the Lord Jesus, for even His infirmity was the consequence of His power. But so long as we wear the infirmity of this life, we are rather worse men than better if we have none of these emotions at all. …

“And I saw,” he says, “a great city, new Jerusalem, coming down from God out of heaven, prepared as a bride adorned for her husband. And I heard a great voice from the throne, saying, Behold, the tabernacle of God is with men, and He will dwell with them, and they shall be His people, and God Himself shall be with them. And God shall wipe away all tears from their eyes; and there shall be no more death, neither sorrow, nor crying, but neither shall there be any more pain: because the former things have passed away. And He that sat upon the throne said, Behold, I make all things new.” This city is said to come down out of heaven, because the grace with which God formed it is of heaven. …

The prophet Malachi or Malachias, who is also called Angel, and is by some (for Jerome tells us that this is the opinion of the Hebrews) identified with Ezra the priest, others of whose writings have been received into the canon, predicts the last judgment, saying, “Behold, He cometh, saith the Lord Almighty; and who shall abide the day of His entrance? . . . for I am the Lord your God, and I change not.” From these words it more evidently appears that some shall in the last judgment suffer some kind of purgatorial punishments; for what else can be understood by the word, “Who shall abide the day of His entrance, or who shall be able to look upon Him? for He enters as a moulder’s fire, and as the herb of fullers: and He shall sit fusing and purifying as if over gold and silver: and He shall purify the sons of Levi, and pour them out like gold and silver?” Similarly Isaiah says, “The Lord …

But the angels even now are at peace with us when our sins are pardoned. Hence, in the order of the Creed, after the mention of the Holy Church is placed the remission of sins. For it is by this that the Church on earth stands: it is through this that what had been lost, and was found, is saved from being lost again. For, setting aside the grace of baptism, which is given as an antidote to original sin, so that what our birth imposes upon us, our new birth relieves us from (this grace, however, takes away all the actual sins also that have been committed in thought, word, and deed): setting aside, then, this great act of favor, whence commences man’s restoration, and in which all our guilt, both original and actual, is washed away, the rest of our life from the time that we have the use of reason provides constant occasion for the remission of sins, however great may be our advance in ri …