1 Corinthians 14:24-31

14:24 But if all prophesy, and someone unbelieving or unlearned comes in, he is reproved by all, and he is judged by all.

14:25 And thus the secrets of his heart are revealed. So he will fall down on his face and worship God, declaring that God is amongst you indeed.

14:26 What is it then, brothers? When you come together, each one of you has a psalm, has a teaching, has a revelation, has another language, or has an interpretation. Let all things be done to build each other up.

14:27 If any man speaks in another language, let there be two, or at the most three, and in turn; and let one interpret.

14:28 But if there is no interpreter, let him keep silent in the assembly, and let him speak to himself and to God.

14:29 Let two or three of the prophets speak, and let the others discern.

14:30 But if a revelation is made to another sitting by, let the first keep silent.

14:31 For you all can prophesy one by one, that all may learn and all may be exhorted.