1 Corinthians 14:1-3

New Revised Standard Version, Anglicised

Gifts of Prophecy and Tongues

14 Pursue love and strive for the spiritual gifts, and especially that you may prophesy. ² For those who speak in a tongue do not speak to other people but to God; for nobody understands them, since they are speaking mysteries in the Spirit. ³ On the other hand, those who prophesy speak to other people for their building up and encouragement and consolation.