1 Corinthians 14:6-9
New International Version
6 Now, brothers and sisters, if I come to you and speak in tongues, what good will I be to you, unless I bring you some revelation(A) or knowledge(B) or prophecy or word of instruction?(C) 7 Even in the case of lifeless things that make sounds, such as the pipe or harp, how will anyone know what tune is being played unless there is a distinction in the notes? 8 Again, if the trumpet does not sound a clear call, who will get ready for battle?(D) 9 So it is with you. Unless you speak intelligible words with your tongue, how will anyone know what you are saying? You will just be speaking into the air.
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