5. As, then, I knew not how this image of Thine should subsist, I should have knocked and propounded the doubt how it was to be believed, and not have insultingly opposed it, as if it were believed. Anxiety, therefore, as to what to retain as certain, did all the more sharply gnaw into my soul, the more shame I felt that, having been so long deluded and deceived by the promise of certainties, I had, with puerile error and petulance, prated of so many uncertainties as if they were certainties. For that they were falsehoods became apparent to me afterwards. However, I was certain that they were uncertain, and that I had formerly held them as certain when with a blind contentiousness I accused Thy Catholic Church, which though I had not yet discovered to teach truly, yet not to teach that of which I had so vehemently accused her. In this manner was I confounded and converted, and I rejoiced, O my God, that the one Church, the body of Thine only Son (wherein the name of Christ had been set upon me when an infant), did not appreciate these infantile trifles, nor maintained, in her sound doctrine, any tenet that would confine Thee, the Creator of all, in space -- though ever so great and wide, yet bounded on all sides by the restraints of a human form.
6. I rejoiced also that the old Scriptures of the law and the prophets were laid before me, to be perused, not now with that eye to which they seemed most absurd before, when I censured Thy holy ones for so thinking, whereas in truth they thought not so; and with delight I heard Ambrose, in his sermons to the people, oftentimes most diligently recommend this text as a rule, -- |The letter killeth, but the Spirit giveth life;| whilst, drawing aside the mystic veil, he spiritually laid open that which, accepted according to the |letter,| seemed to teach perverse doctrines -- teaching herein nothing that offended me, though he taught such things as I knew not as yet whether they were true. For all this time I restrained my heart from assenting to anything, fearing to fall headlong; but by hanging in suspense I was the worse killed. For my desire was to be as well assured of those things that I saw not, as I was that seven and three are ten. For I was not so insane as to believe that this could not be comprehended; but I desired to have other things as clear as this, whether corporeal things, which were not present to my senses, or spiritual, whereof I knew not how to conceive except corporeally. And by believing I might have been cured, that so the sight of my soul being cleared, it might in some way be directed towards Thy truth, which abideth always, and faileth in naught. But as it happens that he who has tried a bad physician fears to trust himself with a good one, so was it with the health of my soul, which could not be healed but by believing, and, lest it should believe falsehoods, refused to be cured -- resisting Thy hands, who hast prepared for us the medicaments of faith, and hast applied them to the maladies of the whole world, and hast bestowed upon them so great authority.