"Have I been born again? is not a question to be answered hastily. In this book, Piper strips away our complacency, arguing that many people falsely believe they are Christians. By examining the Bible's teaching on the new birth, he shows us how to be certain our faith is genuine. Because no issue could be more critical, I believe this is the most important book Piper has written."

"This is an excellent book. It combines the virtues of clarity and comprehensiveness, maintaining lucidity withut skimping on truth or avoiding difficulty. It is a clarion call to get this essential doctrine right - for our own sakes, and for the sakes of our churches, our friends, and those who follow after us."

"I cannot too strongly celebrate the publication of this book. Owing in part to several decades of dispute over justification and how a person is set right with God, we have tended to neglect another component of conversion no less important. Conversion under the terms of the new covenant is more than a matter of position and status in Christ, though never less: it includes miraculous Spirit-given transformation, something immeasurably beyond mere human resolution. It is new birth; it makes us new creatures; it demonstrates that the gospel is the power of God unto salvation. All the creedal orthodoxy in the world cannot replace it. The reason why "You must be born again" is so important is that you must be born again."

That prolific author John Piper has done it again. We dare not allow the new birth to be lost in the mists of our activity and emphasis. Often we hear sports commentators say that a certain mature sportsman has been 'born again' meaning that he is having another season of success following a dark period. The new birth should never be regarded as merely 'having another go'.

John Piper, with consummate skill, sets forth the Biblical doctrine of the new birth in all its magnificence and radical impact on lives that were formerly without form and void.