Well that's sure to antagonise a few people, but it's true that there are whose who can be zealous believers in anything.
I'm a zealous believer in the idea that I don't know shit (...particularly when it comes to any belief in the existence of or lack of existence of a God.)
I hope I wouldn't be so arrogant as to think I know the answer.
Having said that, certain things push my buttons (like fundamentalism...not necessarily religion per se) and then I go and embarrass myself in public in an entirely inappropriate way!