T. Austin-Sparks explores the question of what God will do next in the context of spiritual movements throughout history, emphasizing that God often acts when spiritual conditions are shallow and traditional practices have stifled His work. He argues that past movements have been characterized by a return to the fullness of Christ rather than the addition of new elements, and warns against the dangers of allowing human traditions to dictate God's actions. Sparks suggests that a new divine movement may require breaking away from established customs and that those involved must be prepared for a transformative and often painful process. Ultimately, he calls for a deeper realization of the limitations of traditional Christianity and the necessity for God to do a new thing.