1 Corinthians 14:19
Verse 19 of 40. The 14th of 16 chapters in 1 Corinthians, in The Letters of Paul.
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?
World English Bible. Public domain. Set as prose throughout, including the poetry, because the text is published to us without its lines.