Your friend saw this resource on bethinking.org and thought you should see it:
A.C. Grayling and Peter S. Williams on The God Argument
A.C. Grayling discusses the arguments in his book The God Argument
with Peter S. Williams on Justin Brierley's 'Unbelievable?'
See the full resource online by visiting bethinking.org:
is a collection of resources which aims to make sense of the big questions of life about God, Jesus and Christianity.