Worshiping in Ignorance

By STEPHEN PROTHERO

For the past two years, I have given students in my introductory religious-studies course at Boston University a religious-literacy quiz. I ask them to list the four Gospels, Roman Catholicism's seven sacraments, and the Ten Commandments. I ask them to name the holy book of Islam. They do not fare well.

In their quizzes, they inform me...