During George W. Bush’s presidency, many liberal and secular Americans came to regard religious conservatives not merely as their political opponents, but as a kind of existential threat. The religious right, they decided, wasn’t a normal political movement. Rather, it was an essentially illiberal force, bent on gradually replacing our secular republic with what Kevin Phillips’s 2006 best seller dubbed an “American Theocracy.”
These anxieties dissipated once the Republican majority imploded. In the Obama era, debates over the economy and health care crowded out arguments about sex education and embryo destruction, and liberals found a new set of right-wing extremists to worry about: Tea Party activists, birth certificate obsessives, the Koch brothers.