H.M. Riggle writes as a holiness evangelist. The holiness movement spread the good news of two works of grace, justification and sanctification. There was quite a response in America. The Church of God reformation movement, the Nazarene Church, the Wesleyan Church, and other groups were the results of such a movement. Riggle shows the reader how the Word of God teaches the need for and the experience of two works of grace.
