Nicene and Post-Nicene Fathers, Vol. III:
Moral Treatises of St. Augustin: Section 13

13. Such, however, is human infirmity, that when in a dream a person shall see a dead man, he thinks it is the soul that he sees: but when he shall in like manner dream of a living man, he has no doubt that it is not a soul nor a body, but the likeness of a man that has appeared to him: just as if it were not possible in regard of dead men, in the same sort unconscious of it, that it should not be their souls, but their likenesses that appear to the sleepers. Of a surety, when we were at Milan, we heard tell of a certain person of whom was demanded payment of a debt, with production of his deceased father’s acknowledgment, 2740 which debt unknown to the son the father had paid, whereupon the man began to be very sorrowful, and to marvel that his father while dying did not tell him what he owed when he also made his will. Then in this exceeding anxiousness of his, his said father appeared to him in a dream, and made known to him where was the counter 2741 acknowledgment by which that acknowledgment was cancelled. Which when the young man had found and showed, he not only rebutted the wrongful claim of a false debt, but also got back his father’s note 2742 of hand which the father had not got back when the money was paid. Here then the soul of a man is supposed to have had care for his son, and to have come to him in his sleep, that, teaching him what he did not know, he might relieve him of a great trouble. But about the very same time as we heard this, it chanced at Carthage that the rhetorician Eulogius, who had been my disciple in that art, being (as he himself, after our return to Africa, told us the story) in course of lecturing to his disciples on Cicero’s rhetorical books, as he looked over the portion of reading which he was to deliver on the following day, fell upon a certain passage, and not being able to understand it, was scarce able to sleep for the trouble of his mind: in which night, as he dreamed, I expounded to him that which he did not understand; nay, p. 546 not I, but my likeness, while I was unconscious of the thing, and far away beyond the sea, it might be, doing, or it might be dreaming, some other thing, and not in the least caring for his cares. In what way these things come about, I know not: but in what way soever they come, why do we not believe it comes in the same way for a person in a dream to see a dead man, as it comes that he sees a living man? both, no doubt, neither knowing nor caring who, or where, or when, dreams of their images.

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