Four years before Hillary Clinton became the first woman to mathematically capture a major U.S. political party’s presidential nomination, a staff member on Rick Santorum’s 2012 presidential campaign posed a question in an email that shocked many people: “Is it God’s highest desire, that is, his biblically expressed will, … to have a woman rule the institutions of the family, the church, and the state?” God’s will or not, in 2016, it’s all that much closer to coming to fruition. Clinton is poised to be nominated for president by the Democratic Party next week. And so religious hard-liners of all...