People like this make me want to kick their ass.
(I'm a Christian.)
I think it is a joke, dear. :3
Though it does demonstrate well how prejudice is a two way street, and that each opinion should be respected, as each contributes much to our lives and the lives of those around us, and also shows when the shoe is on the other foot, rarely is anyone comfortable walking a mile.
However, be not mistaken, I don't condone this type of server, it's just that the bamboozlement here is silly. :P