15. What is it then? 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.
16. Else when you shall bless with the spirit, how shall he that occupies the place of the unlearned say Amen at your giving of thanks, seeing he understands not what you said?
17. For you verily give thanks well, but the other is not edified.
18. I thank my God, I speak with tongues more than you all:
19. Yet in the church I had rather speak five words with my understanding, that by my voice I might teach others also, than ten thousand words in an unknown tongue.
20. Brethren, be not children in understanding: but in malice be children, but in understanding be men.
21. In the law it is written,