1 Corinthians 14:7-9

Complete Jewish Bible

⁷ Even with lifeless musical instruments, such as a flute or a harp, how will anyone recognize the melody if one note can’t be distinguished from another? ⁸ And if the bugle gives an unclear sound, who will get ready for battle? ⁹ It’s the same with you: how will anyone know what you are saying unless you use your tongue to produce intelligible speech? You will be talking to the air!