Darrell B. Harrison, a native of Atlanta, Georgia, is a pastor, biblical counselor, and cohost of the influential Just Thinking podcast, which has garnered millions of downloads since its debut in 2017. He previously served as Dean of Social Media and Director of Digital Platforms at Grace to You, the Bible-teaching ministry of Dr. John MacArthur, from 2019 to 2024. In January 2024, he joined the pastoral staff at Redeemer Bible Church in Gilbert, Arizona. Harrison is a 2013 Fellow of the Black Theology and Leadership Institute and a 2015 graduate of the Theology and Ministry program at Princeton Theological Seminary. He also studied Psychology with a focus on Christian Counseling at Liberty University.