27. If someone is going to speak in strange tongues, two or three at the most should speak, one after the other, and someone else must explain what is being said.
28. But if no one is there who can explain, then the one who speaks in strange tongues must be quiet and speak only to himself and to God.
29. Two or three who are given God's message should speak, while the others are to judge what they say.
30. But if someone sitting in the meeting receives a message from God, the one who is speaking should stop.