A friend just sent me cartoon that applies--it has a checkout clerk refusing to sell you condoms, referring you to another clerk, but they're Muslim and can't check out your ham, but you could try another clerk who can't sell you Coke because they're Mormon...Another clerk is a Jehovah's witness and won't sell you a birthday card...It suggests you try the LGBT guy on register 4 who isn't hiding behind his religion. Hyperbole, but it makes the point.