William Graham Tullian Tchividjian (pronounced cha-vi-jin) is the Senior Pastor of Coral Ridge Presbyterian Church in Ft. Lauderdale, Florida. A Florida native, Tullian is also the grandson of Billy and Ruth Graham, a visiting professor of theology at Reformed Theological Seminary, and a contributing editor to Leadership Journal.

A graduate of Columbia International University (philosophy) and Reformed Theological Seminary in Orlando (M.Div.), Tullian has authored a number of books including Jesus + Nothing = Everything (Crossway). He travels extensively, speaking at conferences throughout the U.S., and his sermons are broadcast daily on the radio program Liberate. As a respected pastor, author, and speaker, Tullian is singularly and passionately devoted to seeing people set free by the radical, amazing power of God’s grace.

When he is not reading, studying, preaching, or writing, Tullian enjoys being with people and relaxing with his wife, Kim, and their three children–Gabe, Nate, and Genna. He loves the beach, loves to exercise, and when he has time, he loves to surf.