Greg Gilbert is the senior pastor of Third Avenue Baptist Church in Louisville, Kentucky. He is the author of What Is the Gospel? (Crossway, 2010), Assured: Discover Grace, Let Go of Guilt, and Rest in Your Salvation (Baker, 2019), and the commentary in the ESV Story of Redemption Bible (Crossway, 2018). He is the co-author of What Is the Mission of the Church?: Making Sense of Social Justice, Shalom, and the Great Commission (Crossway, 2011). You can follow him on Twitter.