Tony Ladd is athletic director at Trinity International University and co-author of Muscular Christianity: Evangelical Protestants and the Development of American Sport (Baker Books, 1999).

Troy Newman is president of Operation Rescue. The organization is known for buying and subsequently closing an abortion clinic in Wichita, Kan., and it now uses the building as its headquarters.

Russell Moore is editor-in-chief of Christianity Today. Named in 2017 as one of Politico Magazine’s top 50 influence-makers in Washington, Moore was previously president of the Southern Baptist Convention’s Ethics & Religious Liberty Commission.

John W. Vest is the associate pastor for youth ministry at Fourth Presbyterian Church in Chicago and a Ph.D student in Biblical Studies at the University of Chicago Divinity School. Vest wrote “When a Hero Dies,” a June 2007 essay from Sightings, the online journal maintained by The Martin Marty Center at the Divinity School […]

Nate Butler is president of Comix35, based in Albuquerque, N.M. Founded in 1996, Comix35 is a Christian ministry devoted to “training individuals and ministries around the world in the production and effective use of comics-style literature” for evangelization. Butler has an adjunct organization, Christian Comics International.

Kara Powell is an assistant professor in youth and family ministry at Fuller Theological Seminary in Pasadena and executive director of the seminary’s Center for Youth and Family Ministry. She has worked in college and youth ministry and is co-author of the youth curriculum “Good Sex” as well as “Help! I’m a Woman in Youth […]

Sheryl A. Kujawa-Holbrook, is a priest of the Episcopal Diocese of Los Angeles, an educator, historian of religion, and practical theologian. She is currently professor of practical theology and religious education at Claremont School of Theology, and professor of Anglican Studies at Bloy House, the Episcopal Theological School at Claremont. She is the editor of Disorganized Religion: […]

Paul R. Dekar is Professor Emeritus of Evangelism and Mission at the Memphis Theological Seminary in Memphis, Tenn. He wrote the article “The Inspiration of Martin Luther King Jr. for Nonviolent Justice Seekers in Latin America and the Caribbean” for the Memphis Theological Seminary Journal (1997).

Charles Lippy is a retired professor of religious studies at the University of Tennessee at Chattanooga. He has written extensively on American religious history, including Pluralism Comes of Age: American Religious Culture in the Twentieth Century; Modern American Popular Religion; and, as co-author, The Evangelicals: A Historical, Thematic and Biographical Guide.