Rick warren is a fraud. I can remember seminary days and the Purpose Driven Church came out well before the Purpose Driven Life book. The reception his book had at seminary was what a piece of Porpoise (New age) Age of Aquarius Trash. Great for door stop though. Rick Warren is a false teacher. The Bible warns believers to have nothing to do with false teachers. He will lead many astray. Thw way to heaven is narrow. Rick warren believes that there are many pathways to heaven. That is not biblical.
I have been to Saddleback Church many times and Warren has always preached they salvation comes through belief in Christ as The Lord and Savior.