1 Corinthians 14:20-22

New Matthew Bible

²⁰ Brethren, do not be children in understanding. As concerning evil, be children, but in understanding be mature. ²¹ In the law it is written: With other tongues and with other lips I will speak to this people, and yet for all that, they will not hear me, says the Lord. ²² Therefore tongues are for a sign, not to those who believe, but to those who believe not. On the other hand, prophesying serves not for those who don’t believe, but for those who believe.