In the Day of Thy Power: The Scriptural Principles of RevivalPaperback, 9 February 2010

Yes, God has come down; both the Bible and Christian history bear witness to it. In the Day of Thy Power--thorough, balanced and soaked in the Scriptures--is filled with plentiful quotations from eye-witnesses of revival and with inescapable biblical authority for such "times of refreshing . . . from the presence of the Lord." It unfolds the conditions by which God still comes, as in apostolic days, with "mighty signs and wonders, by the power of the Spirit of God."