I’ve posted before about a theory where our brain is the computer but our soul is like wifi’ed in from the cosmos in some way we don’t understand. Somehow tapping into an external soul where souls could be mixing and mingling.
It’s came about as a neater theory than thinking a biological brain can possess a soul. Can’t remember the exact details - none of it proven obviously.
But it could explained a lot of spirituality, life after death, universe energy, deja vu, ‘feelings people are in trouble’, ‘feelings’ from deceased, etc.
It could be a completely independent scientific phenomenon that is not religious but which religion has latched onto.