Augustine's thirty-first year, gradually extricated from his errors, but still with material conceptions of God; much aided by an argument of Nebridius; sees that the cause of sin lies in free-will, rejects the Manichean heresy; recovered from the belief in Astrology, but perplexed about the origin of evil; is led to find in the Platonists the seeds of the doctrine of the divinity of the WORD, but not of His humiliation; but, not knowing Christ to be the Mediator, remains estranged from Him; all his doubts removed by the study of Holy Scripture, especially St. Paul.
Deceased was now that my evil and abominable youth, and I was passing into early manhood; the more defiled by vain things as I grew in years, who could not imagine any substance, but such as is wont to be seen with these eyes. I thought not of Thee, O God, under the figure of a human body; since I began to hear aught of wisdom, I always avoided this; and rejoiced to have found the same in the faith of our spiritual mother, Thy Catholic Church. But what else to conceive Thee I knew not. And I, a man, and such a man, sought to conceive of Thee the sovereign, only, true God; and I did in my inmost soul believe that Thou wert incorruptible, and uninjurable, and unchangeable; because though not knowing whence or how, yet I saw plainly, and was sure, that that which may be corrupted must be inferior to that which cannot; what could not be injured I preferred unhesitatingly to what could receive injury; the unchangeable to things subject to change. My heart passionately cried out against all my phantoms, and with this one blow I sought to beat away from the eye of my mind all that unclean troop which buzzed around it. And lo, being scarce put off, in the twinkling of an eye they gathered again thick about me, flew against my face, and beclouded it; so that though not under the form of the human body, yet was I constrained to conceive of Thee (that incorruptible, uninjurable, and unchangeable, which I preferred before the corruptible, and injurable, and changeable) as being in space, whether infused into the world, or diffused infinitely without it. Because whatsoever I conceived, deprived of this space, seemed to me nothing, yea altogether nothing, not even a void, as if a body were taken out of its place, and the place should remain empty of any body at all, of earth and water, air and heaven, yet would it remain a void place, as it were a spacious nothing.
I then being thus gross-hearted, nor clear even to myself, whatsoever was not extended over certain spaces, nor diffused, nor condensed, nor swelled out, or did not or could not receive some of these dimensions, I thought to be altogether nothing. For over such forms as my eyes are wont to range, did my heart then range: nor yet did I see that this same notion of the mind, whereby I formed those very images, was not of this sort, and yet it could not have formed them, had not itself been some great thing. So also did I endeavour to conceive of Thee, Life of my life, as vast, through infinite spaces on every side penetrating the whole mass of the universe, and beyond it, every way, through unmeasurable boundless spaces; so that the earth should have Thee, the heaven have Thee, all things have Thee, and they be bounded in Thee, and Thou bounded nowhere. For that as the body of this air which is above the earth, hindereth not the light of the sun from passing through it, penetrating it, not by bursting or by cutting, but by filling it wholly: so I thought the body not of heaven, air, and sea only, but of the earth too, pervious to Thee, so that in all its parts, the greatest as the smallest, it should admit Thy presence, by a secret inspiration, within and without, directing all things which Thou hast created. So I guessed, only as unable to conceive aught else, for it was false. For thus should a greater part of the earth contain a greater portion of Thee, and a less, a lesser: and all things should in such sort be full of Thee, that the body of an elephant should contain more of Thee than that of a sparrow, by how much larger it is, and takes up more room; and thus shouldest Thou make the several portions of Thyself present unto the several portions of the world, in fragments, large to the large, petty to the petty. But such art not Thou. But not as yet hadst Thou enlightened my darkness.
It was enough for me, Lord, to oppose to those deceived deceivers, and dumb praters, since Thy word sounded not out of them;--that was enough which long ago, while we were yet at Carthage, Nebridius used to propound, at which all we that heard it were staggered: "That said nation of darkness, which the Manichees are wont to set as an opposing mass over against Thee, what could it have done unto Thee, hadst Thou refused to fight with it? For, if they answered, 'it would have done Thee some hurt,' then shouldest Thou be subject to injury and corruption: but if 'it could do Thee no hurt,' then was no reason brought for Thy fighting with it; and fighting in such wise, as that a certain portion or member of Thee, or offspring of Thy very Substance, should be mingled with opposed powers, and natures not created by Thee, and be by them so far corrupted and changed to the worse, as to be turned from happiness into misery, and need assistance, whereby it might be extricated and purified; and that this offspring of Thy Substance was the soul, which being enthralled, defiled, corrupted, Thy Word, free, pure, and whole, might relieve; that Word itself being still corruptible because it was of one and the same Substance. So then, should they affirm Thee, whatsoever Thou art, that is, Thy Substance whereby Thou art, to be incorruptible, then were all these sayings false and execrable; but if corruptible, the very statement showed it to be false and revolting." This argument then of Nebridius sufficed against those who deserved wholly to be vomited out of the overcharged stomach; for they had no escape, without horrible blasphemy of heart and tongue, thus thinking and speaking of Thee.
But I also as yet, although I held and was firmly persuaded that Thou our Lord the true God, who madest not only our souls, but our bodies, and not only our souls and bodies, but all beings, and all things, wert undefilable and unalterable, and in no degree mutable; yet understood I not, clearly and without difficulty, the cause of evil. And yet whatever it were, I perceived it was in such wise to be sought out, as should not constrain me to believe the immutable God to be mutable, lest I should become that evil I was seeking out. I sought it out then, thus far free from anxiety, certain of the untruth of what these held, from whom I shrunk with my whole heart: for I saw, that through enquiring the origin of evil, they were filled with evil, in that they preferred to think that Thy substance did suffer ill than their own did commit it.
And I strained to perceive what I now heard, that freewill was the cause of our doing ill, and Thy just judgment of our suffering ill. But I was not able clearly to discern it. So then endeavouring to draw my soul's vision out of that deep pit, I was again plunged therein, and endeavouring often, I was plunged back as often. But this raised me a little into Thy light, that I knew as well that I had a will, as that I lived: when then I did will or nill any thing, I was most sure that no other than myself did will and nill: and I all but saw that there was the cause of my sin. But what I did against my will, I saw that I suffered rather than did, and I judged not to be my fault, but my punishment; whereby however, holding Thee to be just, I speedily confessed myself to be not unjustly punished. But again I said, Who made me? Did not my God, who is not only good, but goodness itself? Whence then came I to will evil and nill good, so that I am thus justly punished? who set this in me, and ingrafted into me this plant of bitterness, seeing I was wholly formed by my most sweet God? If the devil were the author, whence is that same devil? And if he also by his own perverse will, of a good angel became a devil, whence, again, came in him that evil will whereby he became a devil, seeing the whole nature of angels was made by that most good Creator? By these thoughts I was again sunk down and choked; yet not brought down to that hell of error (where no man confesseth unto Thee), to think rather that Thou dost suffer ill, than that man doth it.