Connor Champion, president of Austin Christian University in Texas, addresses students at the school. Some of the nation’s biggest megachurches are getting into the college business, prioritizing hands-on job training and church culture over a more traditional liberal arts focus. (Courtesy of Austin Christian University) In the heart of the Bible Belt, a small Methodist college graduated its final class in May 2024, shutting its doors after 168 years. Birmingham-Southern College in Birmingham, Alabama, was a Christian private liberal arts school that counted among its graduates members of Congress, famous musicians, Pulitzer Prize winners and the former executive editor of The New York Times. Yet it had been unable to endure years of financial losses. About 15 minutes southeast, toward the Birmingham suburbs, the inaugural freshman class at Highlands College was finishing its first year that same spring. The private Christian school, which has just gotten permission from the state to...