Author: Tim KellerTimothy Keller was born and raised in Pennsylvania and educated at Bucknell University, Gordon-Conwell Theological Seminary and Westminster Theological Seminary. In 1989, he started Redeemer Presbyterian Church in New York City with his wife, Kathy, and their three sons. Today, Redeemer has nearly 6,000 regular Sunday attendees and has helped start more than 300 churches around the world.