In this passage the apostle pursues the argument, and reasons from other topics; as,

I.Tongues, as the Corinthians used them, were rather a token of judgment from God than mercy to any people (Co1 14:21): In the law (that is, the Old Testament) it is written, With men of other tongues and other lips will I speak to this people; and yet for all this they will not hear me, saith the Lord, Isa 28:11. Compare Deu 28:46, Deu 28:49. To both these passages, it is thought, the apostle refers. Both are delivered by way of threatening, and one is supposed to interpret the other. The meaning in this view is that it is an evidence that a people are abandoned of God when he gives them up to this sort of instruction, to the discipline of those who speak in another language. And surely the apostle's discourse implies, "You should not be fond of the tokens of divine displeasure. God can have no gracious regards to those who are left merely to this sort of instruction, and taught in language which they cannot understand. They can never be benefited by such teaching as this; and, when they are left to it, it is a sad sign that God gives them over as past cure." And should Christians covet to be in such a state, or to bring the churches into it? Yet thus did the Corinthian preachers in effect, who would always deliver their inspirations in an unknown tongue.

II.Tongues were rather a sign to unbelievers than to believers, Co1 14:22. They were a spiritual gift, intended for the conviction and conversion of infidels, that they might be brought into the Christian church; but converts were to be built up in Christianity by profitable instructions in their own language. The gift of tongues was necessary to spread Christianity, and gather churches; it was proper and intended to convince unbelievers of that doctrine which Christians had already embraced; but prophesying, and interpreting scripture in their own language, were most for the edification of such as did already believe: so that speaking with tongues in Christians assemblies was altogether out of time and place; neither one nor the other was proper for it. Note, That gifts may be rightly used, it is proper to know the ends which they are intended to serve. To go about the conversion of infidels, as the apostles did, had been a vain undertaking without the gift of tongues, and the discovery of this gift; but, in an assembly of Christians already converted to the Christian faith, to make use and ostentation of this gift would be perfectly impertinent, because it would be of no advantage to the assembly; not for conviction of truth, because they had already embraced it; not for their edification, because they did not understand, and could not get benefit without understanding, what they heard.

III.The credit and reputation of their assemblies among unbelievers required them to prefer prophesying before speaking with tongues. For, 1. If, when they were all assembled for Christian worship, their ministers, or all employed in public worship, should talk unintelligible language, and infidels should drop in, they would conclude them to be mad, to be no better than a parcel of wild fanatics. Who in their right senses could carry on religious worship in such a manner? Or what sort of religion is that which leaves out sense and understanding? Would not this make Christianity ridiculous to a heathen, to hear the ministers of it pray, or preach, or perform any other religious exercise, in a language that neither he nor the assembly understood? Note, The Christian religion is a sober and reasonable thing in itself, and should not, by the ministers of it, be made to look wild or senseless. Those disgrace their religion, and vilify their own character, who do any thing that has this aspect. But, on the other hand, 2. If, instead of speaking with tongues, those who minister plainly interpret scripture, or preach, in language intelligible and proper, the great truths and rules of the gospel, a heathen or unlearned person, coming in, will probably be convinced, and become a convert to Christianity (Co1 14:24, Co1 14:25); his conscience will be touched, the secrets of his heart will be revealed to him, he will be condemned by the truth he hears, and so will be brought to confess his guilt, to pay his homage to God, and own that he is indeed among you, present in the assembly. Note, Scripture - truth, plainly and duly taught, has a marvellous aptness to awaken the conscience, and touch the heart. And is not this much more for the honour of our religion than that infidels should conclude the ministers of it a set of madmen, and their religious exercises only fits of frenzy? This last would at once cast contempt on them and their religion too. Instead of procuring applause for them, it would render them ridiculous, and involve their profession in the same censure: whereas prophesying would certainly edify the church, much better keep up their credit, and might probably convince and convert infidels who might occasionally hear them. Note, Religious exercises in Christian assemblies should be such as are fit to edify the faithful, and convince, affect, and convert unbelievers. The ministry was not instituted to make ostentation of gifts and parts, but to save souls.

In the law it is written - But the passage quoted is in Isa 28:11. Here is no contradiction, for the term תירה torah, Law, was frequently used by the Jews to express the whole Scriptures, law, prophets, and hagiographia; and they used it to distinguish these sacred writings from the words of the scribes.

With men of other tongues - Bishop Pearce paraphrases this verse as follows: "With the tongues of foreigners and with the lips of foreigners will I speak to this people; and yet, for all that, will they not hear me, saith the Lord." To enter into the apostle's meaning we must enter into that of the prophet. The Jewish people were under the teaching of the prophets who were sent from God; these instructed, reproved, and corrected them by this Divine authority. They however became so refractory and disobedient that God purposed to cast them off, and abandon them to the Babylonians: then, they had a people to teach, correct, and reprove them, whose language they did not understand. The discipline that they received in this way was widely different from that which they received while under the teaching of the prophets and the government of God; and yet for all this they did not humble themselves before their Maker that this affliction might be removed from them.

Wherefore tongues are for a sign,.... Of wrath and punishment inflicted on a rebellious and unbelieving people, and not of grace and kindness, as prophesying, or speaking to them by the prophets, was; and so this is an inference from what is said in the preceding verse, and shows, that there was no reason why believers should be so very desirous of them. But if these words refer to all that is said before on this subject, the word "sign" may be taken for a miracle; and so a new argument is formed against an over fondness for divers tongues, and the use of them in public worship, showing the preferableness of prophecy to them; for speaking with divers tongues was used in a miraculous way,

not to them that believe; who have no need of miracles to raise their attention to what is said, and that it may gain credit with them, or to confirm their faith in it:

but to them that believe not; to prepare them to listen to what might be suggested to them, when they see the persons speaking were endued with miraculous powers, and to engage their assent to it, and belief of it; and so with such persons, and for such purposes, was the gift of speaking with divers tongues used by the apostles, Act 2:4 but inasmuch as the Corinthian church consisted of believers, there was no need of such a sign or miracle among them; wherefore, if they desired such gifts, and to make use of them, they should choose to do it, not in the church, but among unbelievers:

but prophesying serveth not for them that believe not; that is, not for them only; for prophesying or explaining the prophetic writings, or preaching the word, may be, and often is, the means of converting unbelievers; yet this is not the only use, nor does it serve for, or administer comfort to unbelievers as such; but is profitable to, and serves

for them which believe: it is for their edification, exhortation, and comfort, Co1 14:4 it is the means of building them up on their most holy faith; of quickening and stirring them up to the exercise of grace, and performance of duty; of comforting them under various distresses, inward and outward; and of establishing, strengthening, and settling them, and therefore much more eligible to be used in a church of Christ, than speaking with tongues.

In the law--as the whole Old Testament is called, being all of it the law of God. Compare the citation of the Psalms as the "law," Joh 10:34. Here the quotation is from Isa 28:11-12, where God virtually says of Israel, This people hear Me not, though I speak to. them in the language with which they are familiar; I will therefore speak to them in other tongues, namely, those of the foes whom I will send against them; but even then they will not hearken to Me; which Paul thus applies, Ye see that it is a penalty to be associated with men of a strange tongue, yet ye impose this on the Church [GROTIUS]; they who speak in foreign tongues are like "children" just "weaned from the milk" (Isa 28:9), "with stammering lips" speaking unintelligibly to the hearers, appearing ridiculous (Isa 28:14), or as babbling drunkards (Act 2:13), or madmen (Co1 14:23).