Weird dream

I had a dream that I was in church. A little old lady walked up to the pull-pit and said, " I have been watching you all for a long time." She then formed a creepy smile and her hair changed from white to a bright red,then her eyes turned red. When that happened, she said " this is when you cry." (Which that part alone startled me) She then changed from a woman to a Demon or the Devil (not sure which one it was) And when people tried to run out of the church, it started setting them on fire just by looking at them. Then I made eye contact with it, but before it did anything to me, I woke up. I don't actually know if it meant anything or not, but It was pretty freaky.