The Christian Apologetics Alliance has put together a book of essays that refute this claim both philosophically and evidentially. Several essays demonstrate how reason is not possible given the truth of naturalism, while several others provide evidence that makes Christianity a reasonable worldview to believe is true. The connection between science and faith, the reliability of the Gospels, and the problem of evil are all addressed in this book. Other topics include the claim that the God of the Old Testament is evil by promoting slavery and commanding the annihilation of nations.
Check out the main page for the book at True Reason and the Amazon page here.
Reviews by:
Christiana Szymanski
Please note that it appears that those organizing the Reason Rally have little intention of having a thoughtful and reasonable discussion with Christians, as evidenced by their invitation of Westboro Baptist Church to the event yet refusal to invite Christian philosophers and scientists- the ones who could carry on a reasonable discussion.