A close family member sometimes sees dark figures, flashes of a frightening demon-like face, hears whispers and sounds and most recently actually felt the bed being shaken when lying in it. It's understandably starting to bother him.
The person is question is under a consultant for a lifelong condition so gets regular health checks and there's nothing going on health-wise that might explain this.
He has asked me for advice but I don't know what to do because most of the experiences I've had have been neutral or positive. I don't believe in god (I don't think) but I definitely believe in spirit and that there's something after our mortal life, I've seen and experienced so much that there's no other explanation for.
So what do I suggest? Where do I even look to get answers here? I've bought him some protective stones which have at least made him feel a bit happier but I'm stuck now.
(Be kind please, if you don't believe in the afterlife just scroll on by, I'm asking for advice not looking for a debate.)