549. Is there any truth in the idea that pacts can be entered into with evil spirits?
"No; there is no pact, but there is sympathy, between an evil nature and evil spirits. For example; you wish to torment your neighbour, but you know not how to set about it; and you therefore call to your help some of the inferior spirits, who, like yourself, only desire to do evil, and who, in return for the help they give you in carrying out your wicked designs, expect you to help them with theirs. But it does not follow that your neighbour will not be able to get rid of such a conspiracy by an opposing conjuration and the action of his will. He who desires to do an evil deed calls evil spirits to his assistance by that mere desire; and he is then obliged to serve them as they have served him, for they, on their side, have need of his help in the evil they desire to do. What you call a pact consists simply in this reciprocity of assistance in evil."
The subjection to evil spirits, in which a man sometimes finds himself, proceeds from his abandoning himself to the evil thoughts suggested by them, and not from any sort of stipulations between them and him. The idea of a pact, in the sense commonly attached to that word, is a figurative representation of the sympathy which exists between a bad man and malicious spirits.