Dr. Timothy Keller, pastor of Redeemer Presbyterian Church in NYC, recently published a book called Reason for God (currently on The NY Times Bestsellers List). In conjunction with the release, Keller has lectured at universities including NYU, MIT, Stanford, and others.
Below are video links to his talk at UPenn and the Q&A time that followed.
by Ajay Thomas
Ajay lives in Philadelphia with his wife Shainu and their kids Hannah and Micah. He is responsible for preaching and vision as a pastor at Seven Mile Road.