Spoon: ok my answer going to b in a few parts first of i dnt believe there is a heaven or hell, even tho i do think there is a after life. 2ndly i believe its not ur body that goes to heaven/hell/afterlife but ur soul so it wld b pointless for a ghost/spirit to take over ur body for that reason and lastly ghost/spirts on a whole dnt want to kill u even the bad 1s they want to scare u ghost that haunt feel they have unfinished business their spirit/soul cant move on till that is finished sum just dnt accepted there dead so they also cant move on yet all in all most ghost dont haunt or want to kill ppl and they cant harm u unless u allow them to
there is heaven and hell. Get or borrow a bible and read revealation 21: 1 till end. Read also chapter 22 till end. I wish you will meditate on it.