Do we all worship the same God?

There is a post on http://theconstructivecurmudgeon.blogspot.com/ on whether Muslims and Christians worship the same God reminded me of my favorite Bertrand Russell story. When Bertrand Russell was imprisoned for anti-war activities, he was checked into a jail cell by a man who asked him what his religion was. He answered "agnostic," to which the jailer replied, "We all worship the same God."