BLB(i)
20 Brothers, do not be children in the minds. Yet in the evil, be little children; but in the thinking, be full grown.
21 In the Law it has been written: “By other tongues, and by other lips, I will speak to this people, and not even thus will they hear Me, says the Lord.”
22 So then, tongues are for a sign, not to those believing, but to the unbelieving; but prophecy is not to the unbelieving, but to the believing.
23 Therefore if the whole church gathers together in one place and all should speak in tongues, but uninstructed ones or unbelievers come in, will not they say that you are mad?
24 But if all prophesy, and some unbeliever or uninstructed should come in, he is convicted by all, he is examined by all,
25 and the secrets of his heart become manifest. And thus having fallen upon his face, he will worship God, declaring that God is certainly among you.