Having had experience in about a month’s worth of SP, I’ve had a wide range of experiences:
Feeling of floating out of body, don’t remember if i really did :3
Strangers touching me
Strangers talking about whether they should kill me
Absolutely monstrous voices demanding i renounce JESUS as Lord and Saviour
Same voices which start out as lovely and kind but turn scary when i refuse to renounce
I’ve had a lot of experiences..the last two are prolly reasons why people tend to relate this to a spiritual related attack of some kind. But yeah, they can be explained by science too.