In 1993, the Rev. Jerry Falwell Sr., founder of Liberty University and co-founder of the Moral Majority, promoted a book called “The Myth of Separation” by a Texan named David Barton. According to a Christian Century report, less than a month later on Falwell’s television show, “The Old Time Gospel Hour,” he preached a strident sermon in which he said, “Let everyone know that this separation of church and state business is bogus.”