Demonologists

The hermit maintained and bucklered his opinion, by quotations from Malleus Malificarum, Sprengerus, Remigius, and other learned demonologists, that the Evil One, thus seduced to remain behind the appointed hour, would assume her true shape, and, having appeared to her terrified lover as a fiend of hell, would vanish from him in a flash of sulphurous lightning.

There are other people such as priests and demonologists and mediums who are much better-qualified to help people overcome supernatural threats than we are, and we refer our clients to those people.