John Ortberg is the senior pastor of Menlo Park Presbyterian Church (MPPC) in the San Francisco Bay Area. His bestselling books include Soul Keeping, Who Is This Man?, and If You Want to Walk on Water, You’ve Got to Get out of the Boat.  John teaches around the world at conferences and churches, writes articles for Christianity Today and Leadership Journal, and is on the board of the Dallas Willard Center and Fuller Seminary. He has preached sermons on Abraham Lincoln, The LEGO Movie, and The Gospel According to Les Miserables. John and his wife Nancy enjoy spending time with their three adult children, dog Baxter, and surfing the Pacific. You can follow John on twitter @johnortberg or check out the latest news/blogs on his website at www.johnortberg.com.

Kevin G. Harney (kevingharney.com) serves at Shoreline Community Church in Monterey, California. He is the author of many books and studies, including Organic Outreach for Ordinary People, Seismic Shifts, and Reckless Faith.

Sherry Harney (sherryharney.com) has served as a children’s ministry director and a women’s ministry director, and is the author of more than sixty small-group Bible studies. One of her greatest passions is investing in the next generation of women in the church.