4:4 enemy of God. Compromising with the present world-system—whether in philosophy, dress, behavior, or whatever—is surely one of the most prevalent characteristics of modern Christianity, even evangelicalism. This indictment of such compromise urgently needs emphasis today. See also I John 2:15-17; Galatians 1:4; John 15:19; 17:14; Romans 8:6-8; II Corinthians 6:14-18.