Chris Sinkinson is a pastor and tutor at Moorlands Bible College. His new book 'Confident Christianity' aims to equip the believer with an overview of apologetics and how it can be used to make a rational defense of the Christian faith.

James Croft is an atheist Brit studying at Harvard University and director of 'Temple of the Future'. He has read and debated with apologists - he says that all the apologetic arguments he has heard are incapable of convincing him.

They debate what constitutes faith and evidence and whether it's irrational to believe in miracles such as the resurrection.

We have 5 copies of Confident Christianity to give away - get in touch telling me "what makes you believe" and you may win one! email unbelievable@premier.org.uk

To buy Confident Christianity http://amzn.to/ACKJH5

For Chris Sinkinson http://www.moorlands.ac.uk/home/about-us/staff-profiles.php

For James Croft http://www.templeofthefuture.net/about

For more Christian/non-Christian debate visit http://www.premier.org.uk/unbelievable or get the MP3 podcast http://ondemand.premier.org.uk/unbelievable/AudioFeed.aspx or Via Itunes  If you enjoyed this progamme you may also enjoy: Unbelievable? 29 October 2011 - Gary Habermas & Geoff Campos Belief in Miracles.Unbelievable? 11 June 2011 - Unbelievable? The Conference - John Lennox & GuestsUnbelievable? 21 Aug 2010 - Debating Apologetics Online Christians Todd Pitner & Richard Morgan with atheist Paul Baird Join the conversation at http://www.premiercommunity.org.uk/group/unbelievable and via Facebook and Twitter