Of Miracles Which Were Wrought that the World Might Believe in Christ, and Which Have Not Ceased Since the World Believed
At Uzali, too, a colony near Utica, many signal miracles were, to my knowledge, wrought by the same martyr, whose relics had found a place there by direction of the bishop Evodius, long before we had them at Hippo. But there the custom of publishing narratives does not obtain, or, I should say, did not obtain, for possibly it may now have been begun. For, when I was there recently, a woman of rank, Petronia, had been miraculously cured of a serious illness of long standing, in which all medical appliances had failed, and, with the consent of the above-named bishop of the place, I exhorted her to publish an account of it that might be read to the people. She most promptly obeyed, and inserted in her narrative a circumstance which I cannot omit to mention, though I am compelled to hasten on to the subjects which this work requires me to treat. She said that she had been persuaded by a Jew to wear next her skin, under all her clothes, a hair girdle, and on this girdle a ring, which, instead of a gem, had a stone which had been found in the kidneys of an ox. Girt with this charm, she was making her way to the threshold of the holy martyr. But, after leaving Carthage, and when she had been lodging in her own demesne on the river Bagrada, and was now rising to continue her journey, she saw her ring lying before her feet. In great surprise she examined the hair girdle, and when she found it bound, as it had been, quite firmly with knots, she conjectured that the ring had been worn through and dropped off; but when she found that the ring was itself also perfectly whole, she presumed that by this great miracle she had received somehow a pledge of her cure, whereupon she untied the girdle, and cast it into the river, and the ring along with it. This is not credited by those who do not believe either that the Lord Jesus Christ came forth from His mother's womb without destroying her virginity, and entered among His disciples when the doors were shut; but let them make strict inquiry into this miracle, and if they find it true, let them believe those others. The lady is of distinction, nobly born, married to a nobleman. She resides at Carthage. The city is distinguished, the person is distinguished, so that they who make inquiries cannot fail to find satisfaction. Certainly the martyr himself, by whose prayers she was healed, believed on the Son of her who remained a virgin; on Him who came in among the disciples when the doors were shut; in fine—and to this tends all that we have been retailing—on Him who ascended into heaven with the flesh in which He had risen; and it is because he laid down his life for this faith that such miracles were done by his means.
Even now, therefore, many miracles are wrought, the same God who wrought those we read of still performing them, by whom He will and as He will; but they are not as well known, nor are they beaten into the memory, like gravel, by frequent reading, so that they cannot fall out of mind. For even where, as is now done among ourselves, care is taken that the pamphlets of those who receive benefit be read publicly, yet those who are present hear the narrative but once, and many are absent; and so it comes to pass that even those who are present forget in a few days what they heard, and scarcely one of them can be found who will tell what he heard to one who he knows was not present.
Source: City of God (New Advent)