Responding to the perennial temptation to "tame" the message about Jesus, eight prominent church leaders, including John Piper, John MacArthur, Al Mohler, and R. C. Sproul, challenge Christians to hold fast to the faith by emphasizing the importance of maintaining a pure and unadulterated view of the gospel. Looking back at the New Testament and the church fathers and forward to the church's continued mission of faithful biblical preaching...