Tim Keller

Timothy James Keller was an American Presbyterian pastor, Reformed theologian, and Christian apologist. He was the chairman and co-founder of Redeemer City to City, which trains pastors for service around the world. Keller was also the founding pastor of Redeemer Presbyterian Church in New York City and the author of The New York Times bestselling books The Prodigal God (2008), Prayer (2014), and The Reason for God (2008). The prequel for the latter is Making Sense of God (2016).