3783. The reason that spirits are unable to induce persuasions is, that they do not enjoy a corporeal memory, but put on that of man; for were spirits to retain their corporeal memory, they would so far obsess man, that he would have no more self-control or be in the enjoyment of his own life, than one actually obsessed. This is the cause also that it is not permitted a spirit to usurp a corporeal memory, for thus the human race would perish. - 1748, October 30. Neither is it allowed to spirits to have the memory of the past, which is appropriate to man only, although all and singular things which they had formerly seen and heard remain with spirits, but it is not permitted them to recall anything of them, nor can they, but the Lord alone grants at times the power of recalling what they have seen and heard, as [for instance] with some the fact that they have suffered, and the number of cases, which I heard. - 1748, October 30.