Here is the kind of hateful guy who will persecute and slay others because they don't have a religious behavior to their liking. This was for a prestige class of course (not yet published). There was a heated argument in which I told this kind of character could only be evil, and where others thought they could be any alignment, even if narow minded characters. I still believe that intolerent fanatics, especially when they want to legitimate their doings by calling upon a deity's name, are evil. Note however, that I am just still speaking about the DnD game there !!