1 Corinthians 14:1-3

Complete Jewish Bible

However, keep on eagerly seeking the things of the Spirit; and especially seek to be able to prophesy. ² For someone speaking in a tongue is not speaking to people but to God, because no one can understand, since he is uttering mysteries in the power of the Spirit. ³ But someone prophesying is speaking to people, edifying, encouraging and comforting them.