Many [movies] are not just non-Christian, they are anti -Christian. I don't mean that they openly attack the Christian faith. But at least in some cases they might as well. They employ filthy language and lewd humor (Col. 3:8; Tit. 2:6-8); they glorify violence rather than peace (Tit. 1:7; 1 Jn. 4:7-8); they glamorize lust and immorality rather than holiness (1 Thes. 4:3-5; 1 Pet. 1:16); they instill feelings of discontentment and desire rather than thankfulness (Eph. 5:20; 1 Tim. 6:6); and they promote worldviews that are antithetical to biblical Christianity (2 Cor. 10:5). Does that mean a Christian should never watch movies? Not necessarily. But we must be discerning about the things we allow into our minds. We are called to renew our minds. When we continually fill our minds with the filth of this world, we do ourselves a great spiritual disservice.