At The Atlantic, Jonathan Merritt discusses the Religious Left, their rise in popularity, and the obstacles they face in their quest to become the new “Moral Majority.” He writes, “[T]he data indicate that the growth of religious progressives may soon shift a balance of power that has existed for more than a quarter century. The conservative faithful will continue to have a voice in the public square, at least for some time. But now they’ll have to learn to sing in harmony, rather than solo.”