From the third century A.D. until the 1920s, the ancient city of Dura, which the Greeks called Europos, lay covered by the sands of time. Today, hardly a book that touches on the ancient Eastern Mediterranean or on the development of art and religion in the West is without reference to the spectacular discoveries made at this site on the western bank of the Euphrates River. The Parthian Temple, the painted Christian Chapel, and the standing Jewish Synagogue with its four walls covered with paintings from the Old Testament are vital sources for the understanding of pagan religions, Judaism in...