According to David Barret, around 170 million followers of Jesus are praying for revival of the church and world evangelization. There are 10 million small groups who gather weekly to pray for revival and the Great Commission would be completed (Alvin VanderGriend, Love to Pray, p. 86).
Imagine all that praying going on for revival! What an awesome time it will be when God answers our prayers and revival and evangelism will occur. Our churches and world will never be the same.
Praying for revival!