Lee Patrick Strobel is an American Christian author and a former investigative journalist. He has written several books, including four that received ECPA Christian Book Awards (1994, 1999, 2001, 2005…
Norman L. Geisler (PhD, Loyola University of Chicago) taught at top evangelical colleges and seminaries for over fifty years and was a distinguished professor of apologetics and theology at Veritas Ev…
William Lawrence Shirer was an American journalist and historian. He became known for his broadcasts on CBS from the German capital of Berlin through the first year of World War II.
John Bunyan, a Christian writer and preacher, was born at Harrowden (one mile south-east of Bedford), in the Parish of Elstow, England. He wrote The Pilgrim's Progress, arguably the most famous publis…
Sinclair B. Ferguson is Associate Preacher at St Peter's Free Church in Dundee and also Distinguished Visiting Professor of Systematic Theology at Westminster Theological Seminary, Philadelphia, Penns…
Dr. Joel R. Beeke serves as President and Professor of Systematic Theology, Church History, and Homiletics at Puritan Reformed Theological Seminary. He has been in the ministry since 1978 and has serv…
Gary R. Habermas was born just outside Detroit, Michigan in 1950. Although he was raised in a Christian home and attended a German Baptist Church, he began having serious doubts about Christianity. Fo…
John Gresham Machen was an influential American Presbyterian theologian in the early 20th century. He was the Professor of New Testament at Princeton Seminary between 1915 and 1929, and led a conserva…
Dr. Bill Webb (Ph.D. Dallas Theological Seminary), is Adjunct Professor of Biblical Studies at Tyndale Seminary. He has worked as a pastor, chaplain, and professor over a span of over twenty years. He…
Philip Graham Ryken is Senior Minister of Tenth Presbyterian Church in Philadelphia, where he has preached since 1995. He is Bible Teacher for the Alliance of Confessing Evangelicals, speaking nationa…
Ernest Randolph Richards (M.Div. and Ph.D., Southwestern Baptist Theological Seminary) is dean of the School of Ministry and professor of biblical studies at Palm Beach Atlantic University in West Pal…
David Powlison, MDiv, PhD, (1949–2019) was a teacher, counselor, and the executive director of the Christian Counseling & Educational Foundation (CCEF). He wrote many books and minibooks, including Sp…
Collin Hansen is editorial director for The Gospel Coalition and was previously an associate editor for Christianity Today. He has written for Books & Culture, Leadership, and Christian History & Biog…
Nijay K. Gupta is Professor of New Testament at Northern Seminary. He has written or edited more than twenty books and has published dozens of academic articles. He is an award-winning researcher and …
Benjamin Breckinridge Warfield (usually known as B. B. Warfield) was professor of theology at Princeton Seminary from 1887 to 1921. Some conservative Presbyterians consider him to be the last of the g…
Nabeel Qureshi was a New York Times best-selling author and an itinerant speaker with Ravi Zacharias International Ministries. He dedicated his life to spreading the Gospel through teaching, preaching…
Gavin Ortlund (PhD, Fuller Theological Seminary) is senior pastor at First Baptist Church of Ojai in Ojai, California. He was previously a research fellow for the Creation Project at the Carl F. H. He…
Alastair Roberts (PhD, Durham University in England) writes in the areas of biblical theology and ethics, but frequently trespasses beyond these bounds. He participates in the weekly Mere Fidelity pod…
I was born in Colorado, but I've also lived in Oregon, Illinois, North Carolina, Alberta (Canada), the Philippines, and now California. I earned a PhD in Biblical Theology at Wheaton College, an MA in…
Neil Shenvi has an A.B. in chemistry from Princeton and a PhD in theoretical chemistry from the University of California, Berkeley. He worked as a research scientist at Yale University and Duke Univer…
