1 Corinthians 14:37-39

Revised Standard Version

³⁷ If any one thinks that he is a prophet, or spiritual, he should acknowledge that what I am writing to you is a command of the Lord. ³⁸ If any one does not recognize this, he is not recognized. ³⁹ So, my brethren, earnestly desire to prophesy, and do not forbid speaking in tongues;