Please is it wrong for a Christian to listen to worldly music?
According to what I have seen from people, yes they think that it is crazy for christians to listen to worldly music. They say that it doesn’t make you grow spiritually. Since you follow that religion, then you should believe in that I guess.
What difference will it makes in his or her life?
For non-christians, nothing really. It’s just music. To me, it doesn’t mean that you live through the lyrics. Often times, we don’t even listen to the music at all.