First, I respect your opinion, so I hope we can discuss this in a civil manner.
I think we have two sides in this who often mis-understand each other's goals. It's a touchy topic so it gets heated quickly, and nobody listens or allows debate without name-calling and insults.
You are right that the majority of Americans believe in God, most are Christians. However, there is a very influential/powerful secular movement here as well that, I feel, is bent on undermining Christianity whenever and wherever it can. And they have to means to do it, even though they are in the smallest minority. Look at the entertainment industry. The Golden Compass, for example, was written SPECIFICALLY to undermine Christianity. The DaVinci Code, written for the same reason.
Those are the OBVIOUS examples. But, If you watch TV or go to movies you see and hear Christianity being mocked and ridiculed whenever it is mentioned. Christians in movies are NEVER shown to be logical, intelligent and/or caring people. Typically they are protrayed as hateful, stupid, prejudiced or even evil. Its the truth. Christians are portrayed in the same light that blacks were for years and years. Simplistic, emotional and irrational.
Our universities and school systems have also been over-taken by leftwing secularists. They won't even call it Christmas break anymore. I don't care much about that in particular, but that type of stigmatization carries over into other things. Major corporations now think its best to refrain from wishing a customer Merry Christmas, EVEN though their research would CLEARLY tell them that the vast majority of their customers here are Christians.
So, why would Lowe's or Home Depot (not saying they do) tell their employees to refrain form saying it?
Well, it's because there is a HUGE, concerted effort by Secularists to boycott and/or punish ANYONE who says or does things they disagree with.
Why do you think homosexuals want people who say their behavior is immoral to be charged with "hate speech" crimes? It is on their agenda. They ultimately want pastors to be outlawed from quoting scripture that says the same thing.
I have a quesion for you that requires honesty to answer.
What is the ONLY religion here in America that can be made fun of on major network television?