This is a very important book by John Piper. Whether or not you track with him 100% on Christian hedonism, this book is a must read. It is staggering to consider how neglected the topic of regeneration has been when we consider its importance for the church. Piper does a fantastic job tracing the doctrine through scripture. He answers the questions: What is the new birth? Why must we be born again? How does the new birth come about? What are the effects of the new birth? How can we help others be born again? Pick this book up and read it. Every pastor should.
D.A. Carson says,
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.”