BTW, while stating i dont think this is the cause for Sleep Paralysis. It may well be a aiding factor to other sleep issues. (like simply not sleeping deep enough).
Not gonna challenge your faith here. Its yours and I have no right to do so.
But dont think such a spiritual view should be posted in this part of the site. There is a section for that.
That aside. You speak of EMF.... Well there is something worse than that actually. And quite real. (you can test this if needed)-
Infresounds- Sounds we as humans dont have the ability to hear. However, our bodies can pick up the vibrations from these sounds. And example of a infrasound can be those big, white windmills you see of large fields. Or a ceiling fan.
Every-time they turn they send of a vibration. And depending on the Rotation pr minute they send out these infresound.
Now what is so special about them?
They can cause you to feel anxiety.... to feel scared.... Anger. And much more. Along with that they can make you hallucinate.
A scientist once discovered this while working late at his office. He was sitting at the computer as he had done many times before and suddenly in the corner of his view he saw something start to form out of the blue. Curiously he sat still looking at his screen while seeing this thing form into a more human looking shape. He started feeling very scared for some reason he said and turned around and it was gone.
The following days he would eagerly wait for it to show itself again.... And it did most nights.
He finally figured out it was the fan in the ceiling that was recently installed that caused this.
Then there is reports of a young man who often visited his mothers house after she mentioned she would sleep terribly. Feel depressed and at times anxious.
He fell a sleep on the couch one day and discovered some of the same symptoms as his mother. He later found that a water pump in the yard was broken and by replacing it, he fixed the issue.
Final example is a project that was made. A concert that focused on infresound. After the concert the attending people reported to feel sad, scared and uneasy.
Am not claiming this is the reason for SP- There are other theories and facts about that.
Just wanted to add this, since you seam interested in these things.
And while I dont think EMF cause ghosts to appear, its a fact that infresound does. However these simply are formed in your mind alone.
This can also be confirmed by many over at the Audio Engineering Society (AES)-
(have a friend there whom I asked allot about this when I discovered about this "thing")