For if I pray in a tongue, my spirit prays, but my mind is unfruitful.
For one who speaks in a tongue does not speak to men but to God; for no one understands, but in his spirit he speaks mysteries.
What is the outcome then? I will pray with the spirit and I will pray with the mind also; I will sing with the spirit and I will sing with the mind also.
however, in the church I desire to speak five words with my mind so that I may instruct others also, rather than ten thousand words in a tongue.