It's absurd to say we can't give music back to God. God not only desires music in worship to Him, He demands it. Paul condemned the Corinthians because they had perverted the Lord's Supper and made of it a gluttonous, segregated feast. It is not difficult to see the ridiculousness of Cook's statements and position on the matter. Teenagers love Christian music.
Music is a fact of life.
Cook assumes our youngsters cannot be taught the proper place of instrumental music in the life of a Christian. I have listened to secular music ever since I was a small boy. I can still remember singing with my father as we listened to his favorite songs on the radio. But I have never given a moment's thought to trying to force the instrument into the worship of God. Obviously, Mr Cook's formal religious training leaves somewhat to be desired.