The New Chief Chaplain at Harvard? An Atheist.

The elevation of Greg Epstein, author of “Good Without God,” reflects a broader trend of young people who increasingly identify as spiritual but religiously nonaffiliated.

The Puritan colonists who settled in New England in the 1630s had a nagging concern about the churches they were building: How would they ensure that the clergymen would be literate? Their answer was Harvard University, a school that was established to educate the ministry and adopted the motto “Truth for Christ and the Church.” It was named after a pastor, John Harvard, and it would be more than 70 years before the school had a president who was not a clergyman. Nearly four centuries later, Harvard’s organization of chaplains has elected as its next president an atheist named Greg Epstein, who takes on the job this week. Mr. Epstein, 44, author of the book “Good Without God,” is a seemingly unusual choice for the role. He will coordinate the activities of more than 40 university chaplains, who lead the Christian, Jewish, Hindu, Buddhist and other religious communities on campus. Yet many Harvard students — some raised in families of faith, others never quite certain how to label their religious identities — attest to the influence that Mr. Epstein has had on their spiritual lives.