Bishop T.D. Jakes is head of the 30,000-member Potter’s House in Dallas. He was named “America’s best preacher” by Time magazine and in 2001 was the subject of a Time  cover story, “Is this man the next Billy Graham?”

Joel A. Carpenter is a professor of history at Calvin College in Grand Rapids, Mich., where he also directs the Nagel Institute for the Study of World Christianity. He also is the former religion officer for the Pew Charitable Trusts and former director of the Institute for the Study of American Evangelicalism.

Asma Afsaruddin is chair of the Department of Near Eastern Languages and Cultures at the University of Indiana.

Mark Bailey is president of the Dallas Theological Seminary and a noted expert on Christian End Times scenarios. He is the author of essays in the books Countdown to Armageddon (Harvest House, 1999) and The Road to Armageddon (Word, 1999).

William Martin is the Harry and Hazel Chavanne Senior Fellow in Religion and Public Policy at Rice University’s Baker Institute for Public Policy in Houston. His interests include the impact of religious fundamentalism on politics, and he is the author of With God on Our Side: The Rise of the Religious Right in America.

Julie Galambush is an associate professor of religious studies at The College of William and Mary in Williamsburg, Va. Galambush was an ordained American Baptist minister who converted to Judaism and is a member of Temple Rodef Shalom in Falls Church, Va. She is the author of The Reluctant Parting: How the New Testament’s Jewish […]

The Rev. Jim Wallis is a Christian author and commentator and the founder of Sojourners magazine, a periodical that tries to promote social change through Christian values. He has served on the White House Advisory Council on Faith-based and Neighborhood Partnerships and can comment on policies related to race, immigration and other religion-related issues. Arrange […]

The Rev. Michael Kinnamon is Spehar-Halligan Visiting Professor of Ecumenical Collaboration in Interreligious Dialogue at Seattle University. He is an expert on interfaith dialogue.

Elizabeth Prodromou is a senior scholar in the International Studies Program at Boston College. She is also a nonresident senior fellow in the Atlantic Council’s Eurasia Center. She served on the U.S. Commission on International Religious Freedom from 2004-2012 and is a co-president of Religions for Peace.