Timothy Keller is the founder and senior pastor of Redeemer Presbyterian Church in New York City, and the New York Times bestselling author of The Reason for God and The Prodigal God. He has also mentored young urban church planters and pastors in New York and other cities through Redeemer City to City, which has helped launch over 200 churches in 35 global cities to date.
R. Albert Mohler, Jr.
R. Albert Mohler Jr. has been called "one of America's most influential evangelicals" (Economist) and the "reigning intellectual of the evangelical movement" (Time.com). The president of the Southern Baptist Theological Seminary, he writes a popular blog and a regular commentary, available at AlbertMohler.com, and hosts two podcasts: The Briefing and Thinking in Public. He is the author of many books, including We Cannot Be Silent and The Prayer that Turns the World Upside Down, and has appeared in the New York Times, the Wall Street Journal, USA Today, and on programs such as NBC's Today, ABC's Good Morning America, and PBS NewsHour with Jim Lehrer. He and his wife, Mary, live in Louisville, Kentucky.
J. I. Packer
J. I. Packer (DPhil, Oxford University) is a member of the board of governors and professor of theology at Regent College.
Robert W. Yarbrough (PhD, University of Aberdeen) is chair and professor of New Testament at Trinity Evangelical Divinity School.
Christopher W. Morgan
Christopher W. Morgan is professor of theology and dean of the School of Christian Ministries at California Baptist University in Riverside, California. Author/editor of ten books and a teaching pastor of Helendale Community Church, he and and his wife, Shelley, have been married for twenty years and live in Helendale, California.
Robert A. Peterson
Robert A. Peterson is Professor of Systematic Theology at Covenant Theological Seminary in St. Louis, Missouri. He is author or editor of twenty books, including Salvation Accomplished by the Son: The Work of Christ (Crossway, 2012), Our Secure Salvation: Preservation and Apostasy (P&R Publishing, 2009), and, coedited with Christopher Morgan, Hell Under Fire (Zondervan, 2004).