HI Doc!! I try to analyze well know Christian cliches like this one that may be true.  What terrorizes Satan? I do not recall anything in scripture that says he was ever terrorized. Presumably, he can be but scripture does not say that other than one day he will be revealed to man in some manner.I think Christ rising from the dead terrorized him. I think he was caught off guard and surprised.I think he is so deluded that he does not believe his day of final judgment will come.Now as to your issue, does he fear any kind of prayer? Possibly, but you are more qualified to know this than me.  I am sure he sees my praying as a joke, but fortunately for me, God does not. For some reason, God responds to my silly prayers written hastily or spoken silently during the day as issues crop up. God’s grace and mercy are far more amazing than my prayers.I have read stories of little old ladies praying and things happening due to that.  I know the early Korean Christians used to get up very early in the morning and pray—seriously. I think Hudson Taylor would not let his missionaries share needs because he said that if you pray in secret, God will hear.I am at the bottom of the stack as to prayer, but it is one of my favorite topics.frank