Voters arrive to cast their ballots at a polling location inside St. Patrick Parish Center in White Lake, Michigan on Election Day. | Emily Elconin/Bloomberg via Getty Images One of the most eye-opening aspects of last week’s midterms was the new cohort of religious politicians it sent to Congress — many of them part of a wave of Democratic-leaning Christians. Another striking feature was the dramatic shift among many religious voters. For years, American politics has seemed stuck on a partisan track, with religious-identified voters shifting more firmly to the right, and the nonreli...