Two friends, Bentley Browning (the Christian) and Simon Capes (the atheist) are both comics. They tell Justin about the religious role reversal they are undertaking and why they decided to do it. Bentley will be stopping prayer, Bible reading and going to church, while Simon will be taking them all up.

We also hear from Jake Warren an atheist who made a film about living with evangelical Christians, and Heather Tomlinson a journalist who became a Christian from a secular background.

This programme is brought to you in partnership with www.christianheritage.co.uk

For the Faith Swap blog www.facebook.com/faithswap

For Heather Tomlinson in 'Why I Am Not An Atheist' http://www.amazon.co.uk/Why-I-am-Not-Atheist/dp/178191270X

For Jake Warren's documentary 'Hey Jesus, I'm Looking For You' http://www.youtube.com/watch?v=MpU4l9Mt3WE

For more faith debates visit www.premier.org.uk/unbelievable

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Get the MP3 podcast of Unbelievable? http://ondemand.premier.org.uk/unbelievable/AudioFeed.aspx or Via Itunes

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