nkjv 1Corinthians:14:6-9
nkjv@1Corinthians:14:6 @ But now, brethren, if I come to you speaking with tongues, what shall I profit you unless I speak to you either by revelation, by knowledge, by prophesying, or by teaching?
nkjv@1Corinthians:14:7 @ Even things without life, whether flute or harp, when they make a sound, unless they make a distinction in the sounds, how will it be known what is piped or played?
nkjv@1Corinthians:14:8 @ For if the trumpet makes an uncertain sound, who will prepare for battle?
nkjv@1Corinthians:14:9 @ So likewise you, unless you utter by the tongue words easy to understand, how will it be known what is spoken? For you will be speaking into the air.