Engagement with primary sources is an essential part of effective teaching and learning in the church history or theology course. And yet, pulling together and distilling the right readings can be challenging, especially in more recent periods where tracing the diverse traditions that flow from the momentous events of the sixteenth century requires nuance. In this all-new primary-source anthology, Keith D. Stanglin has done the heavy lifting for a new generation of classrooms. Stanglin has edited and introduced over 100 selections to create a reader that orients students to the ebb and flow of thought that moves out from the pre-Reformation period. Attentive to major movements such as confessionalization, pietism, skepticism, liberalism, and revivalism, Stanglin organizes the readings into nine chapters and provides helpful introductions to each: Late Medieval Contexts, Outbreak of Reform, Radical Reformation, Roman Catholic (Counter-)Reformation, Protestant Codifiers and Confessionalization, Enlightenment and Skepticism, Pietism and Revivalism, Liberal Protestantism and Responses, and Late Modern Fragmentation and Ecumenism.