This volume introduces researchers to the leaders, ideas, and institutions of the Keswick Movement, a strand of holiness teaching that was embraced by many evangelicals who came from the more Calvinistic wing of Protestantism, especially Anglicans, Baptists, Congregationalists, and Presbyterians. The Keswick Movement is the most difficult of the three main holiness traditions to delineate. Unlike the Wesleyan Holiness and Holiness Pentecostal traditions, the Keswick Movement has not gone through a definitive period of careful theological refining and institutional boundary setting.