Tim Keller is pastor of Redeemer Presbyterian Church in Manhattan, located just blocks away from the site of 9/11 attacks.
CBN News Anchor Lee Webb spoke with Keller about the sermon he preached the Sunday after the attacks that took more than 3,000 innocent American lives.
He asked him how Christians should respond when tragedy touches them personally.
Click play to watch Part 3, of this three-part discussion on "Hope in Crisis: Where is God when Tragedy Strikes."