Saudi Arabia always has been a tough neighborhood for religious minorities. This has been especially true for the Kingdom’s Shi‘ites, the country’s largest minority, with almost two million of them living in the oil-rich Eastern Province. From early in the 20th century, Shi‘ites have been the targets of scorn and opprobrium, much of it with the official blessing of the Saudi rulers. The origins of anti-Shi‘ite enmity are hardly a mystery.