David P. Goldman reviews, and strongly recommends reading, Joseph Bottum's An Anxious Age: The Post-Protestant Ethic and the Spirit of America
Today’s American liberalism, it is often remarked, amounts to a secular religion: it has its own sacred texts and taboos, Crusades and Inquisitions. The political correctness that undergirds it, meanwhile, can be traced back to the past century’s liberal Protestantism. Conservatives, of course, routinely scoff that liberals’ ersatz religion is inferior to the genuine article.
Joseph Bottum, by contrast, examines post-Protestant secular religion with empathy, and contends that it gained force and staying power by recasting the old Mainline Protestantism in the form of catechistic worldly categories: anti-racism, anti-gender discrimination, anti-inequality, and so forth. What sustains the heirs of the now-defunct Protestant consensus, he concludes, is a sense of the sacred, but one that seeks the security of personal salvation through assuming the right stance on social and political issues.
"When how we vote is how our souls are saved." Uh-oh.