1 Corinthians 14:25-26

and thus are the secrets of his heart made manifest; and so falling down on his face he will worship God, and report that God is in you of a truth. How is it then, brethren? when ye come together, every one of you hath a psalm, hath a doctrine, hath a tongue, hath a revelation, hath an interpretation. Let all things be done unto edifying.