I mention no names, and give no details.
So if my description fits someone you know, then it must be either because its pretty accurate, or because it describes a pretty common type.
And remember, you don't have to be a Conservative Christian to be a fanatic. My Bolshie atheist cousin, Robert the Red, has turned out to be a real asshole, too; and for the exact same reasons. I tried to meet him half-way but it was always his way or the highway. I told him to take a hike on it, but he could walk alone and he could walk in his own shoes.
I have no trouble with people who disagree with me. I do have a problem with those who are offended by my having the audacity to disagree.