"Liberate" is the radio outreach of Coral Ridge Presbyterian Church in Fort Lauderdale, FL. Tullian Tchividjian is our senior pastor. A South Florida native, Tullian Tchividjian is the grandson of Ruth and Billy Graham. He is a graduate of Columbia International University, where he earned a degree in philosophy, and Reformed Theological Seminary, where he earned his Master of Divinity. Tullian was the founding pastor of the former New City Church, which merged with Coral Ridge Presbyterian Church in 2009. He speaks at conferences throughout the United States and his sermons are broadcast on the radio. He is the author of Do I Know God? Finding Certainty in Life’s Most Most Important Relationship; Unfashionable: Making a Difference in the World by Being Different; Surprised by Grace: God’s Relentless Pursuit of Rebels; Jesus + Nothing = Everything, and Glorious Ruin: How Suffering Sets You Free. Tullian is Lecturer of Pastoral Theology at Knox Theological Seminary. He and his wife, Kim, have three children.