# Nicene and Post-Nicene Fathers: Series I/Volume III/Doctrinal Treatises of St. Augustin/On the Holy Trinity/Book XIII/Chapter 20

Chapter 20.—What Has Been Treated of in This Book. How We Have Reached by Steps to a Certain Trinity, Which is Found in Practical Knowledge and True Faith.
25. Now, therefore, let us see what this prolix discourse has effected, what it has gathered, whereto it has reached. It belongs to all men to will to be blessed; yet all men have not faith, whereby the heart is cleansed, and so blessedness is reached. And thus it comes to pass, that by means of the faith which not all men will, we have to reach on to the blessedness which every one wills. All see in their own heart that they will to be blessed; and so great is the agreement of human nature on this subject, that the man is not deceived who conjectures this concerning another’s mind, out of his own: in short, we know ourselves that all will this. But many despair of being immortal, although no otherwise can any one be that which all will, that is, blessed. Yet they will also to be immortal if they could; but through not believing that they can, they do not so live that they can. Therefore faith is necessary, that we may attain blessedness in all the good things of human nature, that is, of both soul and body. But that same faith requires that this faith be limited in Christ, who rose in the flesh from the dead, not to die any more; and that no one is freed from the dominion of the devil, through the forgiveness of sins, save by Him; and that in the abiding place of the devil, life must needs be at once miserable and never-ending, which ought rather to be called death than life. All which I have also argued, so far as space permitted, in this book, while I have already said much on the subject in the fourth book of this work as well; but in that place for one purpose, here for another,—namely, there, that I might show why and how Christ was sent in the fullness of time by the Father, on account of those who say that He who sent and He who was sent cannot be equal in nature; but here, in order to distinguish practical knowlege from contemplative wisdom.
26. For we wished to ascend, as it were, by steps, and to seek in the inner man, both in knowledge and in wisdom, a sort of trinity of its own special kind, such as we sought before in the outer man; in order that we may come, with a mind more practised in these lower things, to the contemplation of that Trinity which is God, according to our little measure, if indeed, we can even do this, at least in a riddle and as through a glass. If, then, any one have committed to memory the words of this faith in their sounds alone, not knowing what they mean, as they commonly who do not know Greek hold in memory Greek words, or similarly Latin ones, or those of any other language of which they are ignorant, has not he a sort of trinity in his mind? because, first, those sounds of words are in his memory, even when he does not think thereupon; and next, the mental vision (acies) of his act of recollection is formed thence when he conceives of them; and next, the will of him who remembers and thinks unites both. Yet we should by no means say that the man in so doing busies himself with a trinity of the interior man, but rather of the exterior; because he remembers, and when he wills, contemplates as much as he wills, that alone which belongs to the sense of the body, which is called hearing. Nor in such an act of thought does he do anything else than deal with images of corporeal things, that is, of sounds. But if he holds and recollects what those words signify, now indeed something of the inner man is brought into action; not yet, however, ought he to be said or thought to live according to a trinity of the inner man, if he does not love those things which are there declared, enjoined, promised. For it is possible for him also to hold and conceive these things, supposing them to be false, in order that he may endeavor to disprove them. Therefore that will, which in this case unites those things which are held in the memory with those things which are thence impressed on the mind’s eye in conception, completes, indeed, some kind of trinity, since itself is a third added to two others; but the man does not live according to this, when those things which are conceived are taken to be false, and are not accepted. But when those things are believed to be true, and those things which therein ought to be loved, are loved, then at last the man does live according to a trinity of the inner man; for every one lives according to that which he loves. But how can things be loved which are not known, but only believed? This question has been already treated of in former books; and we found, that no one loves what he is wholly ignorant of, but that when things not known are said to be loved, they are loved from those things which are known. And now we so conclude this book, that we admonish the just to live by faith, which faith worketh by love, so that the virtues also themselves, by which one lives prudently, boldly, temperately, and justly, be all referred to the same faith; for not otherwise can they be true virtues. And yet these in this life are not of so great worth, as that the remission of sins, of some kind or other, is not sometimes necessary here; and this remission comes not to pass, except through Him, who by His own blood conquered the prince of sinners. Whatsoever ideas are in the mind of the faithful man from this faith, and from such a life, when they are contained in the memory, and are looked at by recollection, and please the will, set forth a kind of trinity of its own sort. But the image of God, of which by His help we shall afterwards speak, is not yet in that trinity; a thing which will then be more apparent, when it shall have been shown where it is, which the reader may expect in a succeeding book.

## Footnotes

* ↑ Cc. 19–21.
* ↑ Gal. iv. 4
* ↑ 1 Cor. xiii. 12
* ↑ Bk. viii. cc. 8 seqq., and Bk. x. c. 1, etc.
* ↑ Rom. i. 17
* ↑ Gal. v. 6
* ↑ [The ternary is this: 1. The idea of a truth or fact held in the memory. 2. The contemplation of it as thus recollected. 3. The love of it. This last is the “will” that “unites” the first two.—W.G.T.S.]