Join us this week on Christian Devotions SPEAK UP! for a preview of Christian concert Jam for the Lamb at Rock Lake Christian Assembly on May 23.

John Schlitt officially joined Petra in 1986, bringing with him his amazing vocal range and abilities that made him a legend with Head East. Except this time, his mind was no longer blown on drugs and alcohol. He was clean, focused, and armed with a powerful message: God made us to be winners—Jesus Christ is alive and, through Him, we are to be victorious in His perfect plan for each of us.

Justified is a Christian quartet that has been together since November 2011. These four gentlemen have either sang or played with other gospel quartets over the past twenty years and have now come together to spread the word through song and music. Singing with the blending of their voices, as well as their hearts, are Tim Caldwell, Mark Jacoby, Carl Ledford, and David Potts. 

The Lasting Hope, a Christian rock band out of Southern Indiana, has a high-energy pop-rock sound that gets audiences on their feet and singing along. The band is uniquely formed by five young and very talented men who have a heart completely sold out to worship. Formed in 2010, the band has gone through some directional as well as member adjustments, but the final result has been a hard-core worship experience that audiences of all ages are positively reacting to.