9 So likewise ye, except ye utter by the tongue words easy to be understood, how shall it be known what is spoken? for ye shall speak into the air. 10 There are, it may be, so many kinds of voices in the world, and none of them is without signification. 11 Therefore if I know not the meaning of the voice, I shall be unto him that speaketh a barbarian, and he that speaketh shall be a barbarian unto me. 12 Even so ye, forasmuch as ye are zealous of spiritual gifts, seek that ye may excel to the edifying of the church. 13 Wherefore let him that speaketh in an unknown tongue pray that he may interpret.

Other Translations of 1 Corinthians 14:9-13

New International Version

9 So it is with you. Unless you speak intelligible words with your tongue, how will anyone know what you are saying? You will just be speaking into the air. 10 Undoubtedly there are all sorts of languages in the world, yet none of them is without meaning. 11 If then I do not grasp the meaning of what someone is saying, I am a foreigner to the speaker, and the speaker is a foreigner to me. 12 So it is with you. Since you are eager for gifts of the Spirit, try to excel in those that build up the church. 13 For this reason the one who speaks in a tongue should pray that they may interpret what they say.

English Standard Version

9 So with yourselves, if with your tongue you utter speech that is not intelligible, how will anyone know what is said? For you will be speaking into the air. 10 There are doubtless many different languages in the world, and none is without meaning, 11 but if I do not know the meaning of the language, I will be a foreigner to the speaker and the speaker a foreigner to me. 12 So with yourselves, since you are eager for manifestations of the Spirit, strive to excel in building up the church. 13 Therefore, one who speaks in a tongue should pray for the power to interpret.

The Message

9 So if you speak in a way no one can understand, what's the point of opening your mouth? 10 There are many languages in the world and they all mean something to someone. 11 But if I don't understand the language, it's not going to do me much good. 12 It's no different with you. Since you're so eager to participate in what God is doing, why don't you concentrate on doing what helps everyone in the church? 13 So, when you pray in your private prayer language, don't hoard the experience for yourself. Pray for the insight and ability to bring others into that intimacy.

New King James Version

9 So likewise you, unless you utter by the tongue words easy to understand, how will it be known what is spoken? For you will be speaking into the air. 10 There are, it may be, so many kinds of languages in the world, and none of them is without significance. 11 Therefore, if I do not know the meaning of the language, I shall be a foreigner to him who speaks, and he who speaks will be a foreigner to me. 12 Even so you, since you are zealous for spiritual gifts, let it be for the edification of the church that you seek to excel. 13 Therefore let him who speaks in a tongue pray that he may interpret.

New Living Translation

9 It's the same for you. If you speak to people in words they don't understand, how will they know what you are saying? You might as well be talking into empty space. 10 There are many different languages in the world, and every language has meaning. 11 But if I don't understand a language, I will be a foreigner to someone who speaks it, and the one who speaks it will be a foreigner to me. 12 And the same is true for you. Since you are so eager to have the special abilities the Spirit gives, seek those that will strengthen the whole church. 13 So anyone who speaks in tongues should pray also for the ability to interpret what has been said.

Matthew Henry's Commentary on 1 Corinthians 14:9-13

Commentary on 1 Corinthians 14:6-14

(Read 1 Corinthians 14:6-14)

Even an apostle could not edify, unless he spoke so as to be understood by his hearers. To speak words that have no meaning to those who hear them, is but speaking into the air. That cannot answer the end of speaking, which has no meaning; in this case, speaker and hearers are barbarians to each other. All religious services should be so performed in Christian assemblies, that all may join in, and profit by them. Language plain and easy to be understood, is the most proper for public worship, and other religious exercises. Every true follower of Christ will rather desire to do good to others, than to get a name for learning or fine speaking.