1 Corinthians 14:18-23
Read this passage and open each verse for the full verse feed and commentary tools.
18I thank God, I speak in tongues more than you all; 19nevertheless, in church I prefer to speak five words with my mind so that I may instruct others also, rather than ten thousand words in a tongue.
20Brothers and sisters, do not be children in your thinking; yet in evil be infants, but in your thinking be mature. 21In the Law it is written: “By men of strange tongues and by the lips of strangers I will speak to this people, and even so they will not listen to Me,” says the Lord. 22So then, tongues are for a sign, not to those who believe but to unbelievers; but prophecy is not for unbelievers, but for those who believe. 23Therefore if the whole church gathers together and all the people speak in tongues, and outsiders or unbelievers enter, will they not say that you are insane?