J. Brent Walker is executive director of the Baptist Joint Committee and both a member of the Supreme Court Bar and an ordained minister. A native of Charleston, W. Va., Walker holds B.A. and M.A. degrees from the University of Florida. He also earned a law degree from Stetson University College of Law. Walker was a partner in the law firm of Carlton, Fields in Tampa, FL. Walker left the firm in 1986 to enter Southern Seminary, Louisville, KY, where he earned a Master of Divinity degree in 1989 and was named the most outstanding graduate. He pastored the Richland Baptist Church, Falmouth, KY, and routinely speaks in churches and denominational gatherings. Having taught 10 years as an adjunct professor of law at Georgetown University Law Center, he has, since 2003, served as an adjunct professor at the Baptist Theological Seminary at Richmond.

Kathleen Flake is associate professor of American religious history at Vanderbilt University. The "On Faith" panelist teaches courses in new religious movements and the relation between church and state in America. She researches the effect of politics on religion and the strategies by which religious communities maintain a sense of fidelity to an originating vision, while changing over time. Her recent book, "The Politics of American Religious Identity: the Seating of Reed Smoot, Mormon Apostle," addresses both questions in the context of twentieth-century Mormonism. Descended from Southern Mormon pioneers and Baptist dust bowl migrants who ended up in Arizona, she now lives in Nashville, and is a practicing Latter-day Saint. Prior to her appointment to Vanderbilt, she was a litigation attorney in Washington, D.C., representing the government in civil rights and professional liability cases.

Richard J. Mouw has served as president of Fuller Theological Seminary since 1993, after four years as provost and senior vice president. A philosopher, scholar, and author, the “On Faith” panelist has been recognized as an important voice among reform-oriented evangelicals. Mouw, who earned a doctorate in philosophy from the University of Chicago, has a broad record of publication with 16 books, including Consulting the Faithful, and Calvinism in the Las Vegas Airport and his articles have appeared in more than 50 journals and magazines. Currently he serves on the editorial board of Books and Culture as is a regular columnist on “Beliefnet.” Mouw has served on many councils and boards, including the Commission on Accreditation for the Association of Theological Schools (as chair) and the Council on Civil Society. He currently serves on advisory boards for Religion and Ethics Newsweekly, the International Justice Mission, and the International Center for Religion and Diplomacy.

Charles W. "Chuck" Colson is founder of Prison Fellowship, a Christian outreach ministry to the prison population of this country, as well as to ex-prisoners and crime victims. The "On Faith" panelist's daily radio commentary, BreakPoint, is aired daily on over a 1,000 radio outlets nationwide. Colson also is a syndicated columnist, lawyer, and author of 25 books, most recently The Faith (2008). He served as special counsel to the late President Richard M. Nixon (1969-73). After pleading guilty to a Watergate-related charge of obstruction of justice in 1974, Colson served seven months of a one to three-year federal prison sentence. His 1973 Christian conversion was documented in the internationally best-selling book and film, Born Again. He founded Prison Fellowship in 1976. In 1993, Colson was awarded the Templeton Prize for Progress in Religion and donated the $1 million prize to Prison Fellowship. In the last 28 years, Colson has visited more than 600 prisons in 40 countries and, with the help of nearly 50,000 volunteers, has built Prison Fellowship into the world's largest prison outreach, serving the spiritual and practical needs of prisoners in 93 countries including the U.S.