JT pointed me to the article on Out of Ur, following up on Willow Creek’s repentance and now confession.  Check it out (emphasis mine):

Today, Greg Hawkins, executive pastor at Willow, recapped the study and then shared some changes that the church is now making in response to the research. He said they’re making the biggest changes to the church in over 30 years. For three decades Willow has been focused on making the church appealing to seekers. But the research shows that it’s the mature believers that drive everything in the church—including evangelism.

Hawkins says, “We used to think you can’t upset a seeker. But while focusing on that we’ve really upset the Christ-centered people.” He spoke about the high levels of dissatisfaction mature believer have with churches. Drawing from the 200 churches and the 57,000 people that have taken the survey, he said that most people are leaving the church because they’re not being challenged enough.

Because it’s the mature Christians who drive evangelism in the church Hawkins says, “Our strategy to reach seekers is now about focusing on the mature believers. This is a huge shift for Willow.”

You can read more here

For background info, check out “Willow Creek Repents” (Part 1) (Part 2)