"John Piper and Rick Warren were to sit down for a one-on-one conversation at the Desiring God National Conference in October of 2010, but unforeseen circumstances prevented Warren from being there. On May 1, 2011, they were able to film the interview, which lasted an hour and a half.
Piper explains that he read The Purpose-Drive Life with a fine-tooth comb and significantly disagreed with certain Reformed critiques of the book. The heart of the interview is Piper seeking clarification and confirmation from Warren on various doctrines and distinctives. Piper explains his intentions like this:
My aim in this interview is to bring out and clarify what Rick Warren believes about these biblical doctrines. In doing this my hope is that the thousands of pastors and lay people who look to Rick for inspiration and wisdom will see the profound place that doctrine has in his mind and heart..."You can read or watch the rest here...