Authors

James C. Petty (MDiv, DMin, Westminster Theological Seminary) is emeritus director of the Children’s Jubilee Fund.

Richard D. Phillips (MDiv, Westminster Theological Seminary; DD, Greenville Presbyterian Theological Seminary) is the senior minister of Second Presbyterian Church of Greenville, South Carolina. The author of over forty books, he is coeditor of the Reformed Expository Commentary series, a trustee of Westminster Theological Seminary, and a council member of the Gospel Reformation Network.

Allen Vander Pol received the MDiv degree from Westminster Theological Seminary, Philadelphia. He has served as pastor of churches in the United States and New Zealand and has taught Bible and theology in Nigeria and Ukraine.

David Powlison (MDiv, Westminster Theological Seminary; MA, PhD, University of Pennsylvania) was executive director of the Christian Counseling and Education Foundation in Glenside, Pennsylvania, and the editor of the Journal of Biblical Counseling. He taught at Westminster Theological Seminary and was a board member and fellow of the Association of Certified Biblical Counselors.

Ransom Poythress (MA, Westminster Theological Seminary; PhD, Boston University) is an assistant professor of biology at Houghton College in western New York, with a research focus on the molecular mechanisms of smooth muscle contractile physiology. Poythress is a ruling elder in the Presbyterian Church of America. He and his wife, Lisbeth, live near the college campus where they minister to students.