Do we really know what we are praying for when we pray for revival? In this teaching, Peter looks at some historical examples of revival, such as the Outer Hebrides in the 1940’s and 50’s, the ministry of John Wesley in the 18th century and the work of the China Inland Mission started by Hudson Taylor in the 19th century. Peter explains three keys to revival - vision, faith and obedience to God. Revival has a price, but by paying it, we can experience reviving power in our lives.