1 Corinthians 14:4-6
New American Bible (Revised Edition)
4 Whoever speaks in a tongue builds himself up, but whoever prophesies builds up the church. 5 Now I should like all of you to speak in tongues, but even more to prophesy. One who prophesies is greater than one who speaks in tongues, unless he interprets, so that the church may be built up.
6 [a]Now, brothers, if I should come to you speaking in tongues, what good will I do you if I do not speak to you by way of revelation, or knowledge, or prophecy, or instruction?Read full chapter