Ah Yes,
The imfamous demon theories. My favorite is the one where there a no good rotten, filthy, demon possesed worldly person who gives their old furniture to charity. (Of course, giving to charity, makes them suspect right off the bat.) Now along comes this innocent Witness, who is destitute from pioneering many years and buys this cheap couch, brings it home, and some bad things happen in the Witness's life. Now, it must be that there is a demon in the couch that caused these bad things, so the couch is destroyed and the Witness's live improves.
Now, it is one thing to posit the concept of demons I suppose, but where did all these specifics come from? I have several questions. Why does a demon have to reside anywhere? Can't it move about as it pleases? If someone bought a brand new clean, fresh couch, why would the demon choose to stay in the old smelly one? If a couch was burned, why would the demon go away? Why not move into the neighboring chair there in the living room? Now, if I was a demon, I wouldn't move into a couch. I would sit on it right next to the home owner, and when they were out of the room, I would channel surf.
Ah, the utter foolishness of it.