I fear it's because religion is man's attempt to reach God, and when he feels he has succeeded, he cannot abide anyone else's claim to have done the same.
“I had 16 other prisons that I needed to pay attention to, and we did. And I had 3,400 soldiers who were depending on me to take care of them, and I did.”
“I went to military college in Canada and graduated as an officer in the Navy but also as an engineer.”