Can Johnny Sing and Preach Great Theology....

...without removing himself from the culture he has grown up in?  I appreciate Dr. Gordon's concern for keeping our movement of American Christian churches from throwing away the great gifts God has given us, like a rich theological heritage and church history.  However, I have myself witnessed many serious Christians who promote biblical teaching and use rock music as the primary form of church music.

When you fry an egg, you throw away the shell because you can't eat it.  But you keep what is inside- what the egg actually is.  Is it possibly to do this with rock music?

Is it possible to keep the music and throw away its worthless qualities?