20. Brethren, be not children in understanding: yet in malice be ye children, but in understanding be men.
21. In the law it is written, With men of other tongues and other lips will I speak to this people; and yet for all that will they not hear me, saith the Lord.
22. Wherefore languages are for a sign, not to them that believe, but to them that believe not: but prophesying serveth not for them that believe not, but for them who believe.