Whose Christian philosophy? There's fundamentalists, Quakers, bikers for Jesus, Jews for Jesus, Methodist, Catholic, Presbyterian, Christian Scientists, Jehovah's Witnesses, Mormons, Baptists. There's the Westborough brand of Christianity. Which one do you think we should follow?
Not all Christians believe homosexuality is wrong. Some denominations perform same sex marriages.
Some Christians hate Jews because they killed Jesus. They didn't, the Romans did, but I digress. The KKK were all Christians. There are racist Christians, and creationists, and Christians who believe in evolution, and those who think that abortion is a choice God gave to women.
Exactly whose Christian values are you thinking the U.S. should follow?
And why is the only alternative moral depravity? It's not an either/or question. Just as the country has hundreds of different forms of Christianity to choose from, there are hundreds of different choices other than Christianity and moral depravity.
The Founding Fathers were pretty clear that the country was not to have a national religion. The original settlers came to America to escape religious persecution so that's why they cherished religious freedom and the separation of church and state.
When churches become entwined with politics, corruption, intolerance and abuse follows.
Try reading the history of the Catholic Church before making your decision.