Just read a cool post by Mark Batterson who recently asked Rick Warren about the story behind his book, Purpose Driven Life, which in case you didn’t know, has around 50 million copies in print! Here’s a clip from that post:

He said the book traces back to a Saddleback building campaign in the early 90’s when Rick and Kay felt led to go public with their personal pledge like King David did when they were building the Temple. He said he felt very awkward about going public, but he knew the Lord wanted him to. To make a long story short, they pledged their entire salary…

Read the rest of the story here! Very cool!