definition of "Christian"

It is possible for music to be labeled Christian and be terrible music. It could lack creativity and inspiration. The lyrics could be recycled cliches. That "Christian" band could actually be giving Jesus a bad name because they aren't a great band. It is possible for a movie to be a "Christian" movie and to be a terrible movie. It may actually desecrate the art form in its quality and storytelling craft. Just because it is a Christian book by a Christian author and it was purchased in a Christian bookstore doesn't mean it is all true or good or beautiful. A Christian political group puts me in an awkward position: What if I disagree with them? Am I less of a Christian? What if I am convinced the "Christian" thing to do is to vote the exact opposite?

Christian is a great noun and a poor adjective.

~Rob Bell, Velvet Elvis pg. 84