12. It is the same with you. Since you are eager for manifestations of the Spirit, seek to abound in order to strengthen the church.
13. So then, one who speaks in a tongue should pray that he may interpret.
14. If I pray in a tongue, my spirit prays, but my mind is unproductive.
15. What should I do? I will pray with my spirit, but I will also pray with my mind. I will sing praises with my spirit, but I will also sing praises with my mind.