The students and teachers [at Idaho's New St. Andrews College] call what they are doing “classical Christian education.” They believe it’s much more than memorizing Latin declensions and Aristotle’s principles of rhetoric, though they do plenty of that. Doug Wilson, 54, the pastor who spearheaded New St. Andrews’ founding, puts the college’s purpose simply: “We are trying to save civilization.” He’s not alone in his mission. The C.C.E. movement began in the early 1980s among Protestant evangelical private schools and home-schoolers who scorned most conservative Christian colleges, which were long on classes in business management and Bible prophecy but short on history, literature and ideas. Now the movement boasts a host of home-schooling associations and curriculum companies, more than 200 private schools and college programs around the country. Evangelicals at New St. Andrews are using dead languages and ancient history to reinvent conservative Protestant education. As Matthew McCabe, an alumnus, puts it, “We want to be medieval Protestants.”