1 Corinthians 14:18-20

New Revised Standard Version Catholic Edition

¹⁸ I thank God that I speak in tongues more than all of you; ¹⁹ nevertheless, in church I would rather speak five words with my mind, in order to instruct others also, than ten thousand words in a tongue.

²⁰ Brothers and sisters,^[a] do not be children in your thinking; rather, be infants in evil, but in thinking be adults.