In multiple speeches, an interview and a widely shared article for Christianity Today, Mr. Hawley has explained that the blame for society’s ills traces all the way back to Pelagius — a British-born monk who lived 17 centuries ago. In a 2019 commencement address at The King’s College, a small conservative Christian college devoted to “a biblical worldview,” Mr. Hawley denounced Pelagius for teaching that human beings have the freedom to choose how they live their lives and that grace comes to those who do good things, as opposed to those who believe the right doctrines.

The most eloquent summary of the Pelagian vision, Mr. Hawley went on to say, can be found in the Supreme Court’s 1992 opinion in Planned Parenthood v. Casey. Mr. Hawley specifically cited Justice Anthony Kennedy’s words reprovingly: “At the heart of liberty,” Kennedy wrote, “is the right to define one’s own concept of existence, of meaning, of the universe, and of the mystery of human life.” The fifth century church fathers were right to condemn this terrifying variety of heresy, Mr. Hawley argued: “Replacing it and repairing the harm it has caused is one of the challenges of our day.”

In other words, Mr. Hawley’s idea of freedom is the freedom to conform to what he and his preferred religious authorities know to be right. Mr. Hawley is not shy about making the point explicit. In a 2017 speech to the American Renewal Project, he declared — paraphrasing the Dutch Reformed theologian and onetime prime minister Abraham Kuyper — “There is not one square inch of all creation over which Jesus Christ is not Lord.” Mr. Kuyper is perhaps best known for his claim that Christianity has sole legitimate authority over all aspects of human life.