With over 2.5 million copies sold, this classic work is the story of one man's journey from skepticism to a life-changing relationship with God. Filled with historical and biblical accounts of speaking in tongues, this is also the deeply personal and moving story of how you, too, can walk in the pow...

With over 2.5 million copies sold, this classic work is the story of one man's journey from skepticism to a life-changing relationship with God. Filled with historical and biblical accounts of speaking in tongues, this is also the deeply personal and moving story of how you, too, can walk in the power of the Spirit day by day.