\v 5 Now I wish that you all spoke in tongues. But even more than that, I wish that you would prophesy. The one who prophesies is greater than the one who speaks in tongues (unless someone interprets), so that the church may be built up.
\v 6 But now, brothers and sisters, if I come to you speaking in tongues, how will I benefit you? I cannot, unless I speak to you with revelation, or knowledge, or prophecy, or teaching.
\v 7 If lifeless instruments like the flute or the harp do not make sounds that are distinctive, how will anyone know which instrument is being played?
\v 8 For if the trumpet is played with an uncertain sound, how will anyone know when it is time to prepare for battle?
\v 9 So it is with you: if you utter speech that is unintelligible, how will anyone understand what you have said? You will be speaking, and no one will understand you.
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\v 10 There are doubtless many different languages in the world, and none is without meaning.
\v 11 But if I do not know the meaning of a language, I will be a foreigner to the speaker, and the speaker will be a foreigner to me.
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\v 12 Likewise with you: since you are eager for the manifestations of the Spirit, be zealous to excel in building up the church.
\v 13 So the one who speaks in a tongue should pray that he may interpret.
\v 14 For if I pray in a tongue, my spirit prays, but my mind is unfruitful.
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\v 15 What am I to do? I will pray with my spirit, but I will also pray with my mind. I will sing with my spirit, and I will also sing with my mind.
\v 16 Otherwise, if you praise God with the spirit, how will the outsider say "Amen" when you are giving thanks, if he does not know what you are saying?
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\v 17 For you certainly give thanks well enough, but the other person is not built up.
\v 22 Therefore tongues are a sign, not to believers, but to unbelievers. But prophesying is for a sign, not for unbelievers, but for believers.
\v 23 If, therefore, the whole church comes together and all speak in tongues, and outsiders and unbelievers come in, would they not say that you are insane?
\v 24 But if you all were prophesying and an unbeliever or an outsider came in, he would be convicted by all he hears. He would be judged by all that is said.
\v 25 The secrets of his heart would be revealed. As a result, he would fall on his face and worship God. He would declare that God is really among you.
\v 26 What is next then, brothers and sisters? When you come together, each one has a psalm, a teaching, a revelation, a tongue, or an interpretation. Do everything so that you build up the church.