Yes, I am talking about Satan. When I was younger, I was asleep, and this blackness started closing in on me, I could feel an unimaginable evil coming from it. It was closing in quickly around me. I was terrified. I called "Jesus" (not even being familiar with who Jesus was). Instantly when I said that a light burst forth from inside me, and the darkness was gone. I consider that, at least once that Jesus saved me. I believe evil eists, and is personified in Satan.