17. You might be giving thanks well enough. But the others are not being built up.
18. I thank God that I speak in other languages more than all of you do.
19. But in the church I would rather speak five words that people can understand than 10,000 words in another language. Then I would be teaching others.
20. Brothers and sisters, stop thinking like children. Be like babies as far as evil is concerned. But be grown up in your thinking.