1 Corinthians 14:4-6
Revised Geneva Translation
4 The one who speaks in a tongue, edifies himself. But the one who prophesies, edifies the Church.
5 Now, I would prefer that you all spoke in tongues, even more so that you prophesied. For greater is the one who prophesies, than the one who speaks in tongues, unless he interprets, so that the Church may receive edification.
6 And now, brothers, if I come to you speaking in tongues, what shall I benefit you, unless I speak to you by either revelation, or by knowledge, or by prophesying, or by doctrine?Read full chapter