I remember dreaming about the hand of God. I was talking about the hand of God with someone. Then in the next scene, I see one of these letters that I drew in the picture below (I drew two versions because I couldn't remember which one it looked like out of the two) flashing (lights) blue on a wall in a dark room. I thought maybe it was a Hebrew letter, but I don't see anything like this online. So, now I'm thinking maybe it's an open door because it kind of looks like one.