See, the hilarious thing about American politics in the last 50 years or so is this.
The father of the modern idea of "conservatism" is Senator Barry Goldwater. Yet in the last 30 years, American conservatism has turned increasingly religious.
This quote from Goldwater illustrates this:
"There is no position on which people are so immovable as their religious beliefs. There is no more powerful ally one can claim in a debate than Jesus Christ, or God, or Allah, or whatever one calls this supreme being. But like any powerful weapon, the use of God's name on one's behalf should be used sparingly. The religious factions that are growing throughout our land are not using their religious clout with wisdom. They are trying to force government leaders into following their position 100 percent. If you disagree with these religious groups on a particular moral issue, they complain, they threaten you with a loss of money or votes or both. I'm frankly sick and tired of the political preachers across this country telling me as a citizen that if I want to be a moral person, I must believe in 'A,' 'B,' 'C,' and 'D.' Just who do they think they are? And from where do they presume to claim the right to dictate their moral beliefs to me? And I am even more angry as a legislator who must endure the threats of every religious group who thinks it has some God-granted right to control my vote on every roll call in the Senate. I am warning them today: I will fight them every step of the way if they try to dictate their moral convictions to all Americans in the name of 'conservatism.' "
Once you turn the political debate between idea A and B and the relative merits of both, into "God is with us, and if you're against us, you're against God", you poison the entire process.
I come from a ultra-conservative Iowa small town, and I often ask my old HS classmates that think that Christians are under attack how they would feel if they were a minority in a Muslim country, and the majority was imposing their own view of the world upon them. Most of them fall back on the whole "But we're right!" statement. But a few actually think about that, and that gives me some hope.