'Instruments' in the Bible

And when Jesus came into the ruler's house and saw the players with their instruments and the people making a noise,

But when one who is stronger makes an attack on him and overcomes him, he takes away his instruments of war, in which he had put his faith, and makes division of his goods.

Neither yield ye your members as instruments of unrighteousness unto sin: but yield yourselves unto God, as those that are alive from the dead, and your members as instruments of righteousness unto God.

In the same way, lifeless instruments like the flute or harp produce sounds. But if there's no difference in the notes, how can a person tell what tune is being played?

Speak to one another in psalms and hymns and spiritual songs, [offering praise by] singing and making melody with your heart to the Lord;

Take up God's instruments of war, so that you may be able to keep your position against all the deceits of the Evil One.

And a voice from heaven came to my ears, like the sound of great waters, and the sound of loud thunder: and the voice which came to me was like the sound of players, playing on instruments of music.

And I saw a sea which seemed like glass mixed with fire; and those who had overcome the beast and his image and the number of his name, were in their places by the sea of glass, with God's instruments of music in their hands.