They are demons deceiving you to believe in ghost.
yes i believe the existn=ence of ghosts, its crazy you sdk that casue after mu grandfather passed away, i ended up keeping his favorite rocking chair, i mean he spent every night i n that chair, so it was like a year or two after his passing one night I was at home with my family, I walked towards my bedroom and as i passed I looked into the livingroom to see what was making this old creaking sound, It was the Old rocking Chair, it was rocking on its own like somebody was surely sitting in it rocking!! So i assume it was myh grandfathers ghost it most defiantely had to be! there is nothing else it could of been, I mean nobody was in in befor or nothing like that! I guess grandfather is just watching over us, becsuae it wasnt or isnt scary it still happens till this day, Well i take that back it is kinda crazy scary to others when i tell them about this experience, i have lost a couple visitors due to this preminicion.
I’m not totally sure, but I keep an open mind. Some stories are really convincing, so who knows? Maybe there’s more to the world than we see.