Timothy Keller started Redeemer Presbyterian Church in New York in 1989. It now attracts several thousand members to worship every week. His book "The Reason for God" answers the questions he is commonly asked by sceptical New Yorkers. He engages with Atheist Norman Bacrac editor of the "Ethical Record" - a Humanist publication. They debate whether Christianity's exclusive claims are arrogant, and whether people alone can be the best judge of what is right and wrong.
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If you enjoyed this progamme you may want to listen toBits & Bobs end of year special: featuring Bishop Tom Wright, Timothy Keller & David Robertson Morality - do we need God to be Good? Gavin McGrath and Marilyn Mason
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