The Surprising Work of God tells the story of how America's mid-twentieth-century spiritual awakening became a worldwide Christian movement. This seminal study brings a unique perspective to the history, personalities, and institutions of that period and offers an intimate look at evangelicalism through the window of the life, ministry, and writings of Harold John Ockenga and his long friendship with Billy Graham. Ockenga was pastor of the historic Park Street Congregational Church in Boston and cofounder of Fuller Theological Seminary, Gordon-Conwell Theological Seminary, the National Association of Evangelicals, and Christianity Today. As such, he was a central figure in the birth and development of American neo-evangelicalism. This lively, engaging story will be of value to anyone with an interest in the American church of the last century.