How can Christians today reach a world that is becoming increasingly intolerant to the teachings of the church? John Wesley entered the scene of 18th century England with greater hostility than exists today in the West. His life and teaching offer the 21st century church a way forward. John Wesley forged his ministry in the midst of mobs, riots, and angry diatribes, yet this fearless evangelist found a way to reach the very enemies in need of transformation. This complex personality drove one of the most significant renewal movements of the English-speaking world—a movement that transformed the spirituality, morality, and work of the church for the next three centuries.