George Barna’s work in faith-based statistics and leadership (The Barna Group) is frequently cited as an authoritative source by the media. He is widely considered one of the nation’s most influential Christian leaders. George has written 48 books, including best-sellers Revolution, Transforming Children into Spiritual Champions, and The Power of Vision.

Erwin Raphael McManus is the lead pastor at Mosaic in Los Angeles, CA. He is an iconoclast known as a cultural pioneer for his integration of creativity and spirituality. He is also the author of Soul Cravings, Chasing Daylight, and other leading books on spirituality and creativity. His newest book, The Artisan Soul, is a Los Angeles Times and Publishers Weekly bestseller and is now available.

As a former pastor, Matt Heard escorts us on a journey of discovery: that Jesus didn't come to save us from our humanity- Christ instead yearns to restore it to what God originally intended.  Matt seeks to articulate- in a comfortable, clear and compelling manner- truth that doesn't just inform but fuels and motivates transformation in practical ways.

Chad M. Robichaux first burst onto the scene when he became a professional MMA World Champion. Prior to his Mixed Martial Arts career, he served in the military as a Special Operations Force Recon Marine. Chad now focuses his time on helping veterans recover from PTSD through the Mighty Oaks Foundation, which he founded.