1:24:10

Reason for God? Belief in an Age of Skepticism | Q&A with Tim Keller at Columbia University

6:43

Are People Who Aren't Christians Going to Hell? Is that Fair? | Tim Keller at Columbia University

58:00

John Corvino - What's Morally Wrong with Homosexuality? (Full DVD Video)

7:01

What Does the Bible Say About Homosexuality?

27:05

Does scripture forbid gay relationships? Steve Chalke vs Andrew Wilson - Bible debate #4

10:10

How Can Homosexuality Be Wrong?

8:04

With all this suffering, how could there be a God? | Tim Keller at Columbia University

1:07:57

What I Learned from Tim Keller About Reaching Post-Christian America