What is casting crowns the voice of truth?

"Casting Crowns" is a contemporary Christian music group that formed in 1999. "The Voice of Truth" is a popular song from their debut album released in 2003. The song talks about the struggles of the Christian faith and the importance of relying on the voice of truth, which is found in God's word. It talks about the doubts and fears that Christians may face and encourages them to stay strong in their faith. The song became a hit and was featured on many Christian music charts.