Religion: had devoted worshippers
Name: Xemnu the Titan
Other Names: Xemnu; The Titan; Richmond Wagner; Amos Moses
Super? (Has Super Powers/Special Abilities/Technology): Yes
Number of Appearances: 7
Note: ruler of home planet
Xemnu had a loyal TV following; shortly after first returning to Earth, he posed as a children's television entertainer (people assumed he was just a guy in a silly suit) and gradually brainwashed thousands of kids into becoming his devoted worshippers. He planned to lure them into a rocket bound for his homeworld like some cosmic Pied Piper, but the Defenders stopped him in time.
Suggested links for further research about this character and the character's religious affiliation: