What’s the devil’s greatest weapon against God’s people? Find out in this study of revival in the Old Testament. Travel with us as Ezra returns to Israel to find the temple is rebuilt, but not the city walls. In addition, he discovers immorality and idolatry run rampant. Ezra’s response (pulling out his hair and tearing his clothes) may seem extreme, but his grief is intense and his prayer in chapter 9 is considered by Dr. McGee as one of the greatest in the Bible.