"AND BE NOT CONFORMED TO THIS WORLD: BUT BE YE TRANSFORMED BY THE RENEWING OF YOUR MIND, THAT YE MAY PROVE WHAT IS THAT GOOD, AND ACCEPTABLE, AND PERFECT WILL OF GOD."
Now in that part of Scripture if you will notice very closely that the Holy Bible says not to be conformed to this world. By listening to rock music it is programming your mind to conform to the standards of this evil and wicked world. The world is one of the enemies of the Christian, along with the flesh and the devil.
Additionally, the Holy Bible says in that same part of Holy Scripture that we are to be transformed by the renewing of our minds. Your mind cannot be transformed either for the better or for the glory of God by listening to rock music. Also you cannot demonstrate that good, acceptable, and perfect will of God in your life by listening to rock music, so rock music corrupts a person in every sphere of his or her being and walk with the one true Saviour-JESUS!
Another part of Scripture is in Romans 7:18 which says,
"FOR I KNOW THAT IN ME (THAT IS, IN MY FLESH,) DWELLETH NO GOOD THING: FOR TO WILL IS PRESENT WITH ME; BUT HOW TO PERFORM THAT WHICH IS GOOD I FIND NOT."
Now in that part of Scripture Paul tells us that in our flesh dwelleth no good thing. Think about rock music for a moment. What is rock music? It is flesh music or music of the flesh and for the flesh and what is the flesh? Galatians 5:19-21 tells us what the works of the flesh are. The Holy Bible says,
"NOW THE WORKS OF THE FLESH ARE MANIFEST, WHICH ARE THESE; ADULTERY, FORNICATION, UNCLEANNESS, LASCIVIOUSNESS, IDOLATRY, WITCHCRAFT, HATRED, VARIANCE, EMULATIONS, WRATH, STRIFE, SEDITIONS, HERESIES, ENVYINGS, MURDERS, DRUNKENNESS, REVELLINGS, AND SUCH LIKE: OF THE WHICH I TELL YOU BEFORE AS I HAVE TOLD YOU IN TIME PAST, THAT THEY WHICH DO SUCH THINGS SHALL NOT INHERIT THE KINGDOM OF GOD."
Now that is the works of the flesh and since rock music is music of the flesh and for the flesh and since in our flesh dwelleth no good thing then listening to rock music is totally against the principles of the Holy Bible and totally against your new life that is "IN CHRIST". Listening to rock music is glorifing that evil dark prince and master composer of rock music and his name is Satan.
Also in Galatians 6:8 in the Holy Bible says,
"FOR HE THAT SOWETH TO HIS FLESH SHALL OF THE FLESH REAP CORRUPTION; BUT HE THAT SOWETH TO THE SPIRIT SHALL OF THE SPIRIT REAP LIFE EVERLASTING."
The Holy Bible directly says if a person sows to his or her flesh he or she will reap corruption. So your ultimate end for those who love and adore rock music is corruption since rock music is of the flesh.
So listening to rock music for the Christian is in direct rebellion of God and direct rebellion of the Holy Bible and since listening to rock music is rebellion for the Christian, then perhaps that is why a lot of Christians die and leave this planet prematurely because they commited the sin unto death by listening to rock music since rock music is rebellion and rebellion is what is called the "sin unto death". The foremost hallmark of rock music is that it is anti-Christ.
The Holy Bible says in 2 Corinthians 5:17,
"THEREFORE IF ANY MAN BE IN CHRIST, HE IS A NEW CREATURE: OLD THINGS ARE PASSED AWAY; BEHOLD, ALL THINGS ARE BECOME NEW."
Now in that part of Scripture the Holy Bible says that if any man be "IN CHRIST" he is a new creature. Old things are passed away and behold all things are become new. That all includes your music as well. When you become a Christian your music changes with you since you are a new creature "IN CHRIST". You will not be playing the devil's beat but you will be playing music that is filled with the Holy Spirit, and precious soul you cannot have the devil's beat and the Holy Spirit in the same song, no way no how! Oh by the way, the Holy Spirit is the same Holy Spirit in a 13 year old as in a 53 year old. It all boils down to spiritual maturity.