It also is influenced by a book called The Purpose Driven Church by Rick Warren, and the "Seeker Friendly" approach of Bill Hybels and Willow Creek Community Church. A further influence is Rob Bell and Mars Hill Bible Church.
Furthermore, it is influenced by Rick Warren's work in "The Purpose-Focused Church," as well as the "Welcoming" strategy used by Bill Hybels and Willow Creek Community Church. A further impact is derived from Rob Bell and Mars Hill Bible Church.