The Power to Change the World is the remarkable story of the Welsh and Azusa Street Revivals, the two greatest revivals of the church age until this time, how they were linked to each other, and how they are linked to what is yet to come. The lessons learned from these revivals are essential for all who are called to be a part of the greatest of all human adventures-the greatest move of God of all time-the harvest that is the end of the age.