It is understandable that unbelievers understand and practice music from a man-centered perspective. Believers, however, must reject a man-centered understanding and practice of music.
Three lines of biblical reasoning show that we must reject such an understanding and practice of music.
The Existence of Angelic Beings Who Produce Music in Heaven
Scripture reveals the existence of angelic beings who play music in heaven:
Revelation 5:8 And when he had taken the book, the four beasts and four and twenty elders fell down before the Lamb, having every one of them harps, and golden vials full of odours, which are the prayers of saints.
Revelation 8:6 And the seven angels which had the seven trumpets prepared themselves to sound. 7 The first angel sounded, and there followed hail and fire mingled with blood, and they were cast upon the earth: and the third part of trees was burnt up, and all green grass was burnt up.
The existence of angelic beings who produce music in heaven shows that humans are not the originators of all music and that they are not the producers of all the music of heaven. In fact, we do not have any basis that any of the music that these heavenly beings play is of human origin in any way.
Because the music of heaven is the most important music of all, we must reject an understanding and practice of music that is man-centered.
The Existence and Use of Musical Instruments Not Originated by Humans
Not only does the Bible reveal to us that angelic beings play music in heaven that is not at all of human origin, but also it reveals the existence and use of musical instruments that are not at all of human origin.
Revelation 8:2 And I saw the seven angels which stood before God; and to them were given seven trumpets.
Revelation 15:2 And I saw as it were a sea of glass mingled with fire: and them that had gotten the victory over the beast, and over his image, and over his mark, and over the number of his name, stand on the sea of glass, having the harps of God.
We do not have any basis to hold that these instruments used in heaven were originated by humans. Humans, therefore, are not the originators of all musical instruments.
Because the music of heaven is the most important music of all, the existence and use of musical instruments in heaven that are not at all of human origin teaches us that we must reject an understanding and practice of music that is man-centered.
The Reality of Divine Production of Music
Most importantly, Scripture reveals that God Himself plays a musical instrument:
Zechariah 9:14 And the LORD shall be seen over them, and his arrow shall go forth as the lightning: and the Lord GOD shall blow the trumpet, and shall go with whirlwinds of the south.
Certainly, God did not learn anything about music from humans. His playing a musical instrument profoundly shows us that humans are not the originators of all music.
Furthermore, because any music produced by God is music that is perfect in every way, we plainly understand that we must reject an understanding and practice of music that is man-centered.
By considering carefully what certain Scripture passages reveals about music and musical instruments that are not at all of human origin, we learn unmistakably that we must reject an understanding and practice of music that is man-centered. Rather, we must base our understanding and practice of music foremost on what Scripture reveals about the music of heaven and of heavenly beings, most of all of God Himself.