Thorough and persuasive. The people of Lancaster come across as devoted and essentially conservative, supporting their churches and attached to their ways of worship, even if individuals among them occasionally changed their minds. Häberlein persuasively shows that the laity provided the true continuity of the church. —Ned Landsmann, Stony Brook University

The clash of modernity and an Amish buggy might be the first image that comes to one s mind when imagining Lancaster, Pennsylvania, today. In the early to mid-eighteenth century, Lancaster stood apart as an active and religiously diverse, ethnically complex, and bustling city. On the eve of the American Revolution, Lancaster s population had risen to nearly 3,000 inhabitants; it stood as a center of commerce, industry, and trade. Of course the German-speaking population—Anabaptists as well as German Lutherans, Moravians, and German Calvinists&mdashmade up the majority, but about one-third were English-speaking Anglicans, Catholics, Presbyterians, Quakers, Calvinists, and other Christian groups. A small group of Jewish families also lived in Lancaster, though they had no synagogue. Carefully mining historical records and documents, from tax records to church membership rolls, Mark Häberlein confirms that religion in Lancaster was neither on the decline nor rapidly changing; rather, steady and deliberate growth marked a diverse religious population.