If you're on fire, you're a follower of Satan.
Leviticus 10:1-2 (NIV) "1 Aaron's sons Nadab and Abihu took their censers, put fire in them and added incense; and they offered unauthorized fire before the Lord, contrary to his command. 2 So fire came out from the presence of the Lord and consumed them, and they died before the Lord."
The Lord calms the heart. He doesn't set people on fire unless they're evil and break his commands.
Godspeed.