If our preaching does not center on Christ--from Genesis to Revelation--no matter how good or helpful, it is not a proclamation of God's Word. "You search the Scriptures in vain, thinking that you have eternal life in them, not realizing that it is they which testify concerning me." With these words, our Lord confronted what has always been the temptation in our reading of Holy Scripture: to read it without Christ as the supreme focus of revelation. Many people who come to embrace the specific tenets of the Protestant Reformation (grace alone, scripture alone, Christ alone, to God alone be...