I found this on Scot McKnight's blog: Jesus Creed. The quote below has militant atheist Chris Hitchens aptly defining a Christian.
This time from Christopher Hitchens, who was interviewed in The Portland Monthly by Marilyn Sewell, whose words are in bold:
The religion you cite in your book is generally the fundamentalist faith of various kinds. I'm a liberal Christian, and I don't take the stories from the scripture literally. I don't believe in the doctrine of atonement (that Jesus died for our sins, for example). Do you make and distinction between fundamentalist faith and liberal religion?
I would say that if you don't believe that Jesus of Nazareth was the Christ and Messiah, and that he rose again from the dead and by his sacrifice our sins are forgiven, you're really not in any meaningful sense a Christian.