4. But as yet, although I said and was firmly persuaded that thou our Lord, the true God, who madest not only our souls but our bodies as well--and not only our souls and bodies but all creatures and all things--wast free from stain and alteration and in no way mutable, yet I could not readily and clearly understand what was the cause of evil. Whatever it was, I realized that the question must be so analyzed as not to constrain me by any answer to believe that the immutable God was mutable, lest I should myself become the thing that I was seeking out. And so I pursued the search with a quiet mind, now in a confident feeling that what had been said by the Manicheans--and I shrank from them with my whole heart--could not be true. I now realized that when they asked what was the origin of evil their answer was dictated by a wicked pride, which would rather affirm that thy nature is capable of suffering evil than that their own nature is capable of doing it.
5. And I directed my attention to understand what I now was told, that free will is the cause of our doing evil and that thy just judgment is the cause of our having to suffer from its consequences. But I could not see this clearly. So then, trying to draw the eye of my mind up out of that pit, I was plunged back into it again, and trying often was just as often plunged back down. But one thing lifted me up toward thy light: it was that I had come to know that I had a will as certainly as I knew that I had life. When, therefore, I willed or was unwilling to do something, I was utterly certain that it was none but myself who willed or was unwilling--and immediately I realized that there was the cause of my sin. I could see that what I did against my will I suffered rather than did; and I did not regard such actions as faults, but rather as punishments in which I might quickly confess that I was not unjustly punished, since I believed thee to be most just. Who was it that put this in me, and implanted in me the root of bitterness, in spite of the fact that I was altogether the handiwork of my most sweet God? If the devil is to blame, who made the devil himself? And if he was a good angel who by his own wicked will became the devil, how did there happen to be in him that wicked will by which he became a devil, since a good Creator made him wholly a good angel? By these reflections was I again cast down and stultified. Yet I was not plunged into that hell of error--where no man confesses to thee--where I thought that thou didst suffer evil, rather than that men do it.
