Tonio...where do you get your analogies from?
Christians who founded this country were very discriminating..even against different sect of Protestantism (quakers, shakers, Baptists etc.
However, as modern Christianity has become more divergent...and tolerant...you pull a weird analogy out. We'd fire someone for not eating pork? Huh?
Let me be clear: we hold our truths to be very dear. We will fire people who sign an agreement saying they'd avoid alcohol, adultery, drugs, homosexuality, etc...because
a) They breached the agreement.
b) They are a bad example to the kids we teach.
c) This behavior is self destructive.
There may even be doctinal issues that we feel are divisive, or contrary to scripture. But those things are spelled out in our contracts.
Our culture was once based on using common sense to avoid things that would threaten our unity, our health, and our relationship with God...apparently not any more.
Do we discriminate: you bet.
Does it work? Yes
Are people fired for trivial things: NO
and yes...we have barbeque on Fridays.