I have written a short story (four years ago, now) about a Christian and a Muslim meeting by accident to do good, in the conservative Bible-belt region of the U.S.A.
It is entitled, "Mark and the Storm" and can be found and read for free at :
http://www.sandhillreview.org/2006/index.htm .
Or, if you can find a hoarder of them, buy a copy of Sand Hill Review 2006.