David Aikman

Best-selling author & former TIME Magazine Sr. Correspondent

David Nasser

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

Eric Metaxas

NYT Best-Selling Author & Host of the "Eric Metaxas Radio Show"

Sean Astin

Actor, Director, Voice Artist & Producer Known For "Lord of the Rings"

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

Steve Largent

Retired American Football Player & Former Member of the United States Congress

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

Lee Strobel

Best-Selling Author; Atheistic Journalist-Turned-Apologist

Justin Flom

World-Class Entertainer and Magician; Author of "Adventures of a Kid Magician"

Bethany Hamilton

Professional Surfer & Shark Attack Survivor; Inspiration for the Film "Soul Surfer"

Big Daddy Weave

Contemporary Christian Music Band Known for "Redeemed" & "Love Come to Life"

The Future of Big Daddy Weave: "Can We Keep Going?" | When the ...

Matthew West

Contemporary Christian Music Singer-Songwriter; Known for His Song "You Are Everything"

Lt. General Jerry Boykin

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

Mark Lowry

Singer-Songwriter, Author & Christian Comedian

Jim Wallis

Theologian, Writer, Political Activist & Racial Justice Advocate

Christ in Crisis: Why We Need to Reclaim Jesus

Shane & Shane

Contemporary Christian Music Duo

Brandon Heath

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

Tenth Avenue North

Contemporary Christian Music Band Known for "By Your Side"

David Boudia

4-Time Olympic Medal Diver

Rick Santorum

Former Member of the U.S. Senate

J.R. Martinez

Actor, Best-Selling Author, Motivational Speaker, Advocate & Wounded U.S. Army Veteran

Gary Thomas

Marriage, Pro-Life and Motivational Speaker

Frank Peretti

Motivational Speaker & Best-Selling Christian Author