The correct answer is the following.
Five differences between religious and nonreligious songs
1.- Religious music is written to praise the lord, commercial songs don't.
2.- Religious music contains no profanity at all, commercial songs do contain in many cases.
3.- Religious songs use characters or passages of the Bible, commercial songs don't.
4.- Religious songs contain a moral or a lesson to be learned, commercial songs seldom contains a lesson about life.
5.- Religious songs main goal is not a lucrative one, or to be a smash hit on radio stations that reach platinum status. Commercial songs are written to be airplay and sell records to be a millionaire.