But in the church I had rather speak five words with my understanding, that I may instruct others also; than ten thousand words in a tongue.
He that speaketh in a tongue, edifieth himself: but he that prophesieth, edifieth the church.
That thou mayest know the verity of those words in which thou hast been instructed.
I thank my God I speak with all your tongues.
Brethren, do not become children in sense: but in malice be children, and in sense be perfect.