I was on my second war in Iraq in 2004 at Camp Balad/LSA Anaconda. There was a heavy rocket attack and the Christian Chaplains were hiding. The Jewish Chaplain was one tough hombre.  He didn't hide and was involved in getting people moved around during the rocket attack. 
The chaplain was not parochial. He was the one many of us non-Jews wanted to help us through the tough times and was not a snob.