Richard Muller, a world-class scholar of the Reformation era, examines the relationship of Calvin's theology to the Reformed tradition, indicating Calvin's place in the tradition as one of several significant second-generation formulators. Muller argues that the Reformed tradition is a diverse and variegated movement not suitably described either as founded solely on the thought of John Calvin or as a reaction to or deviation from Calvin, thereby setting aside the old "Calvin and the Calvinists" approach in favor of a more integral and representative perspective. Muller offers historical corrective and nuance on topics of current interest in Reformed theology, such as limited atonement/universalism, union with Christ, and the order of salvation.

Daniel Hyde traces the historical roots of the Reformed churches, their key beliefs, and the ways in which those beliefs are expressed. The result is a roadmap for those newly encountering the Reformed world and a primer for those seeking to know more about their Reformed heritage.