Timothy Keller is co-founder and chairman of Redeemer City to City (CTC) and pastor emeritus of Redeemer Presbyterian Church in New York City, which he founded and led for over 25 years. Tim is now passing on his love for the gospel and commitment to the local church to a new generation of city-focused ministry leaders through the work of CTC, which has helped start over 700 churches in many of the most influential cities of the world. He is also the author of over 25 books, including such bestselling titles as The Reason for God and The Meaning of Marriage.