Dream of grandpa

I had a dream that my best friend was a devil worshiper and even though I didn't worship the devil I hung out with her and then there was this really weird part: I was in a small room and there was two elders tied up separately. A grandma and grandpa I think. And then my devil worshiping friend come in holding an axe! I hold the struggling elders down and say "This will only hurt a while." while she cuts them in two!