29 And let the prophets give their words, but not more than two or three, and let the others be judges of what they say. 30 But if a revelation is given to another who is seated near, let the first be quiet. 31 For you may all be prophets in turn so that all may get knowledge and comfort;
Matthew Henry's Commentary on 1 Corinthians 14:29-31
Commentary on 1 Corinthians 14:26-33
(Read 1 Corinthians 14:26-33)
Religious exercises in public assemblies should have this view; Let all be done to edifying. As to the speaking in an unknown tongue, if another were present who could interpret, two miraculous gifts might be exercised at once, and thereby the church be edified, and the faith of the hearers confirmed at the same time. As to prophesying, two or three only should speak at one meeting, and this one after the other, not all at once. The man who is inspired by the Spirit of God will observe order and decency in delivering his revelations. God never teaches men to neglect their duties, or to act in any way unbecoming their age or station.