ufos...again!, page-2720

The movie The Exorcist" was apparently inspired by a real-life exorcism in 1949 of a 13-year-old boy who played with a Ouija board.

https://nypost.com/2017/02/04/how-a-suburban-boys-demonic-possession-inspired-the-exorcist/

If the NHIs (aliens) that are the demons of the Bible have anti-gravity technology, then that might explain the levitations.

In my youth I was invited to a séance one Saturday night. It went until 3 am and some weird stuff happened. At the end I asked a simple question that no one else at the table would have known the answer to, and the glass spelled out the correct answer. That freaked me out and I never dabbled in the occult ever again.

I'm quite happy for the NHIs to keep their distance from me and I don't think I would like to be involved with an exorcism!