By Amanda Marcotte

The views expressed are her own.

Listening to the national discourse, one could be forgiven for imagining that America is becoming an ever more religious place. The amount of God talk in the public square has dramatically increased in a generation. Prior to the 70s, the concept of “the religious right” had barely existed, but now it’s a powerful lobbying force with multiple groups from Focus on the Family to Concerned Women for America, all sitting on more money than most liberal special interest groups could ever hope to accumulate. Republicans, especially, claw over each other to demonstrate fealty to a very narrow, fundamentalist view of Christianity that forbids gay rights, reproductive rights, and requires you to believe that evolution never happened. A generation ago, most people outside of evangelical Christian circles had never heard of things like “megachurches” or “the Rapture”, but now even people living in the most secularist urban enclaves are familiar with these concepts, if still less than approving. Americans seem not just more religious, but more drawn to reactionary religion than ever before.

That is, until you start to dig into the actual facts. If you poll actual Americans, you’ll find that the trend is not towards more religiosity, but towards less. Much less, in fact. Recent research from the Pew Research Center on politics and generational differences shows that interest in religion is actually declining from one generation to the next, and not only that, but interest in mixing religion and politics is on the decline. When asked which factors are the key to America’s success, fewer than half of Millennials say they believe that religious faith and values are important. They are the first generation to respond in such a way, as a majority of all older generations cite religion as an important factor. Even the generation known for cynicism, Generation X, has 64% of respondents citing religion as an important factor in our nation’s success, a full 18 points over the Millennial generation. Despite myths that people become more religious or more conservative as they age, previous Pew research shows that Xers and Boomers held roughly the same opinions on religion in their youth as they do now.

The research also found that more than one in four Millennials have no religious affiliation at all, the largest of any generation, though only by a small margin, as one in five Gen Xers is also irreligious. The percentage of unaffiliated Americans has grown gradually over the generations, but with the Millennials, we’re seeing a new trend emerge. There is now a large group of Americans who have a faith, but separate it from public life, keeping it in the private sphere.

So how to square away declining rates of belief with the perception that America is a land where the Bible is thumped regularly in the public square? What we’re seeing with the heightened emphasis on religion in politics is the death throes of the old order. After all, in the past, where it was assumed that a vast majority of Americans were not only religious, but Christian, those who wanted Christianity to dominate didn’t feel they had anything to prove. It’s only when they started to feel their power threatened did they become defensive, and in doing so, became much louder.

Right wing Christians would be the first to tell you that they feel that the dominance of traditional Christian values is under threat in this country. If you have any doubt about this, look at the long list of people they consider the enemies, internal and external, to their view of how America should be: atheists, Muslims, feminists, liberals, uncloseted gays and evolutionary biologists, amongst others. They aren’t wrong to believe these groups are growing both in numbers and in influence, as the polling data suggests that they are. The increasing volume and militancy from the religious right is to be expected in light of these changes. Sarah Posner, a senior editor at Religion Dispatches magazine, says the religious right has grown specifically in response to massive social changes. Opposing these changes was “exactly their point,” she told me, and conservative Christians believe that when they see these more secularist worldviews on the rise, they have a duty “to redouble one’s efforts”. She added that, in the eyes of evangelical leaders, “evangelicals had insulated themselves too much from secular society, and that they had a God-given duty to have an impact on the culture, on politics, on the media, and so forth.”

Most importantly, the religious right sees the Millennials as a special threat requiring most of their attention. Abstinence-only education, the attempted defunding of Planned Parenthood, creationism in the schools, and the growth of the home-schooling movement are all aimed at the youth of America. In some cases, as with TLC’s Duggar family, the religious right is going so far as to step up baby-making, hoping to create enough religious youth to curtail the power of the growing cohort of secular youth.

Of course, that it’s predictable doesn’t make it right. That Americans are becoming more fond of the separation of church and state is a good thing. After all, our Founding Fathers set out to create a society that had such a separation, and they believed, rightly, that religion and politics shouldn’t mix. (“In God We Trust” was only added to our currency during the Civil War era.) That desire has never fully played out in American politics, and there’s every reason to believe it won’t truly play out in our lifetimes. But at current rates of growing interest in the separation of church and state, the religious right will have an increasingly hard time being viewed as more than a vocal minority by the rest of the country.

We should welcome such a change. The more that religion can be pushed off into the realm of private practice and out of the public square, the better for public discourse, as we can dispense with the God talk and move on to reality-based discussions about what we want and how we can get it. The Millennials have the right idea when it comes to dismissing the belief that religion somehow improves politics. Now we just have to wait for the religious right to finish with their temper tantrum over this, and then we can move on to the future.

Texas Governor Rick Perry speaks to attendees during a prayer service at the First Baptist Church in Killeen, Texas November 8, 2009. REUTERS/Jessica Rinaldi