But it soon becomes clear that they have a darker mission: to wreak vengeance on two sinful cities, unnamed in the opera but Sodom and Gomorrah in the Bible.
Despite its reputation as the global capital of Mammon, and despite its image in much of America as a modern Sodom and Gomorrah, New York remains a remarkably religious city.
The origin of the road's regal name is said to stem back to a league of kings who advanced this way to wage war with the wicked Cities of the Plains -- the Old Testament cities of Sodom and Gomorrah -- which are thought to have lain along the Dead Sea.