1 Corinthians 14:6-11Christian Standard Bible (CSB)
6 So now, brothers and sisters, if I come to you speaking in other tongues, how will I benefit you unless I speak to you with a revelation or knowledge or prophecy or teaching? 7 Even lifeless instruments that produce sounds—whether flute or harp—if they don’t make a distinction in the notes, how will what is played on the flute or harp be recognized? 8 In fact, if the bugle makes an unclear sound, who will prepare for battle? 9 In the same way, unless you use your tongue for intelligible speech, how will what is spoken be known? For you will be speaking into the air. 10 There are doubtless many different kinds of languages in the world, none is without meaning. 11 Therefore, if I do not know the meaning of the language, I will be a foreigner[a] to the speaker, and the speaker will be a foreigner to me.