From experience, the more we follow Jesus Christ, the more our lives will conform to Him. So, the more Christlike we will become, and the less worldly we will be.
I don’t think that any of these things are immoral or wrong, and the Church says the same thing. But, as we come to know Jesus Christ more, the less fulfilling these things come.
I know that if I’m watching a movie that have absolutely nothing to do with faith and our relationship with God, I’m certainly less interested in them than films that are.
As for “living on God alone”… we certainly can’t get our identity from music or video games. That’s why the Apostles often refer to each other as ____, a servant of Christ. Hopefully that applies to us as well. You would be jcunningham, a servant of Christ. And not jcunningham, servant of Christ, avid video game player, music listener, movie critic, prominent scholar… etc.
It’s not that these things can’t be part of our lives. But, our lives can’t be devoted to them, not even partially. Our lives should be fully devoted only to Jesus Christ and the Triune God.
