Not all christian rock music is the devil music! Petra is a christian band it is started by two guys in bible college whom want to sing and only knew rock songs and they knew that must people or lets say kids. Would not listen to the music they play in church. So they started the christian rock to bring the young people to christ! know white heart and stryper are also christian rock band! I have seen that white cross is a christian rock band but I don't know about them! But the other one's i know they are I seen there testimony! just like you got some christian rap groups too! But no matter what kind of music you like! if it is soft church music or christian rock music . If the end result is bring young kids and people to Jesus ! then it's pleasing to God! and not pleasing to the devil! But when you tell people don't listen to christian rock music the devil is very happy! Cause if you tell someone don't listen to petra because it's influence by satan and they should only listen to the slow piano church music they will not want to hear it after they been listen to ac/dc all there life! then there chance of becoming born again drops in half and that would make satan very,very , happy and i don't want to make satan happy!
Don't get me wrong I'm not saying that I don't listen to other music
I like ( Bing crosby ,Dean martin,jazz, soul , blues,country music,
ac/dc , guns & roses, motley crues , bryan adams , music from 1920 to music in the 2014! I like Ice t. the rapper ,john legend , , u2 my mother was born in Germany , and on my father side they are connected to the mafia! But no matter whom my family is or what music I listen too I know that God loves me and that I am going to heaven cause I am a born again Christian cause the bible tells me so! JOHN 3:3