14For if I pray in another language, my spirit prays, but my understanding is unfruitful.
15What should I do? I will pray with the spirit, and I will pray with the understanding also. I will sing with the spirit, and I will sing with the understanding also.
16Otherwise, if you bless with the spirit, how will he who fills the place of the unlearned say the “Amen” at your giving of thanks, seeing he doesn’t know what you say?
17For you most certainly give thanks well, but the other person is not built up.
18I thank my God, I speak with other languages more than you all.
19However, in the assembly I would rather speak five words with my understanding, that I might instruct others also, than ten thousand words in another language.
20Brothers, don’t be children in thoughts, yet in malice be babies, but in thoughts be mature.
21In the law it is written, “By men of strange languages and by the lips of strangers I will speak to this people. They won’t even listen to me that way, says the Lord.”
22Therefore other languages are for a sign, not to those who believe, but to the unbelieving; but prophesying is for a sign, not to the unbelieving, but to those who believe.
23If therefore the whole assembly is assembled together and all speak with other languages, and unlearned or unbelieving people come in, won’t they say that you are crazy?
24But if all prophesy, and someone unbelieving or unlearned comes in, he is reproved by all, and he is judged by all.
25And thus the secrets of his heart are revealed. So he will fall down on his face and worship God, declaring that God is amongst you indeed.
26What is it then, brothers? When you come together, each one of you has a psalm, has a teaching, has a revelation, has another language, or has an interpretation. Let all things be done to build each other up.
27If any man speaks in another language, let there be two, or at the most three, and in turn; and let one interpret.
28But if there is no interpreter, let him keep silent in the assembly, and let him speak to himself and to God.
29Let two or three of the prophets speak, and let the others discern.
30But if a revelation is made to another sitting by, let the first keep silent.
31For you all can prophesy one by one, that all may learn and all may be exhorted.
32The spirits of the prophets are subject to the prophets,
33for God is not a God of confusion but of peace, as in all the assemblies of the saints.
34Let the wives be quiet in the assemblies, for it has not been permitted for them to be talking except in submission, as the law also says,
35if they desire to learn anything. “Let them ask their own husbands at home, for it is shameful for a wife to be talking in the assembly.”
36What!? Was it from you that the word of God went out? Or did it come to you alone?