Frank Turek

Award-Winning Author of “I Don’t Have Enough Faith to be an Atheist” and “Legislating Morality: Is it Wise? Is it Legal? Is it Possible?"

Os Guinness

Author & Social Critic

David Nasser

Pastor, Speaker & Author; SVP for Spiritual Development at Liberty University

Josh McDowell

Christian Apologist, Evangelist & Best-Selling Author

Kamal Saleem

Former Muslim and Founder of Koome Ministries

Jeffrey Dean

Pastor, Counselor, Author & President of Jeffrey Dean Ministries

Jeffrey Dean's Blog for Parents

Darrell Scott

Father of Rachel Joy Scott, A Victim at Columbine High

Danny Wuerffel

Heisman Trophy-winning Quarterback & Philanthropist

Dave Dravecky

Former Professional Baseball Player; Cancer Survivor, Arm Amputee & Author of "Comeback"

Steve Arterburn

Founder & Chairman of New Life Ministries, Host of “New Life Live!” & Founder of the Women of Faith Conferences

Dennis Rainey

Co-Founder of Family Life & Best-Selling Author

Matt Birk

Super Bowl Champion & Author

All-Pro Wisdom: The Seven Choices that Lead to Greatness

William Paul Young

Christian Author of "The Shack"

David Kinnaman

Best-Selling Christian Author; President of Barna Group

Kyle Idleman

Author & Teaching Pastor of Southeast Christian Church in Louisville, Kentucky

Mike Skupin

Contestant on CBS' "Survivor -- The Australian Outback"

Ketric Newell

Crosspoint.tv Youth Pastor & Speaker

Mark Mittelberg

Best-Selling Author & Apologist

Mark Schultz

Christian Music Artist & Philanthropist

Lt. General Jerry Boykin

Executive Vice President of Family Research Council, Author & Original Delta Force Member

Sean McDowell

Head of the Bible Department at Capistrano Valley Christian Schools

Tullian Tchividjian

Grandson of Billy Graham & Bestselling Author of "Jesus + Nothing = Everything"

David Platt

Author, Pastor, Founder & President of Radical

Tom Nelson

Author and President of Made To Flourish

Justin Buzzard

Founder & Lead Pastor of Garden City Church

Jim Wallis

Theologian, Writer, Political Activist & Racial Justice Advocate

Brandon Heath

Christian Singer-Songwriter Known For "I'm Not Who I Was" & "Give Me Your Eyes"

Kylie Bisutti

Motivational Christian Speaker & Former Victoria's Secret Model Search Winner

David Boudia

4-Time Olympic Medal Diver

Rick Santorum

Former Member of the U.S. Senate