1 Corinthians 14:37-40

If any man thinketh himself to be a prophet, or spiritual, let him take knowledge of the things which I write unto you, that they are the commandment of the Lord. But if any man is ignorant, let him be ignorant. Wherefore, my brethren, desire earnestly to prophesy, and forbid not to speak with tongues. But let all things be done decently and in order.