However in the assembly I would rather speak five words with my understanding, that I might instruct others also, than ten thousand words in another language.
that you might know the certainty concerning the things in which you were instructed.
I thank my God, I speak with other languages more than you all.
Brothers, don't be children in thoughts, yet in malice be babies, but in thoughts be mature.
He who speaks in another language edifies himself, but he who prophesies edifies the assembly.