1Cor 14:6

“"The generation of those that seek Him" is the elect race, devoted to inquiry after knowledge. Wherefore also the apostle says, "I shall profit you nothing, unless I speak to you, either by revelation, or by knowledge, or by prophecy, or by doctrine." Although even by those who are not Gnostics some things are done rightly, yet not according to reason; as in the case of fortitude. For some who are naturally high-spirited, and have afterwards without reason fostered this disposition, rush to many things, and act like brave men, so as sometimes to succeed in achieving the same things; just as endurance is easy for mechanics. But it is not from the same cause, or with the same object; not were they to give their whole body. "For they have not love," according to the apostle.”

“"But now, brethren, if I come unto you speaking with tongues, what shall I profit you, unless I speak to you either by way of revelation, or of knowledge, or of prophesying, or of teaching?" "And why speak I," saith he, "of the rest? Nay, let the person who speaketh with tongues be Paul: for not even so will any good come to the hearers" And these things he saith to signify that he is seeking their profit, not beating any grudge against them that have the gift; since not even in his own person doth he shrink from pointing out its unprofitableness. And indeed it is his constant way to work out the disagreeable topics in his own person: as in the beginning of the Epistle he said, "Who then is Paul? and who is Apollos? and who is Cephas?" This same then he doth also here, saying, "Not even I shall profit you, except I speak to you either by way of revelation, or of prophesying, or of knowledge, or of teaching." And what he means is, "if I say not somewhat that can be made intelligible to you and that may be dear, but merely make display of my having the gift of tongues;-tongues which ye do not understand, ye will go away with no sort of profit. For how should you profit by a voice which ye understand not?"”

“In this paragraph he goes on to show how vain a thing the ostentation of speaking unknown and unintelligible language must be. It was altogether unedifying and unprofitable (Co1 14:6): If I come to you speaking with tongues, what will it profit you, unless I speak to you by revelation, or by knowledge, or by prophesying, or by doctrine? It would signify nothing to utter any of these in an unknown tongue. An apostle, with all his furniture, could not edify, unless he spoke to the capacity of his hearers. New revelations, the most clear explications of old ones, the most instructive discourses in themselves, would be unprofitable in a language not understood. Nay, interpretations of scripture made in an unknown tongue would need to be interpreted over again, before they could be of any use. I. He illustrates this by several allusions. 1. To a pipe and a harp playing always in one tone. Of what use can this be to those who are dancing? If there be no distinction of sounds, how should they order their steps or motions? Unintelligible language is like piping or harping without distinction of sounds: it gives no more direction how a man should order his conversation than a pipe with but one stop or a harp with but one string can direct a dancer how he should order his steps, Co1 14:7. 2. To a trumpet giving an uncertain sound, adēlon phōnēn, a sound not manifest; either not the proper sound for the purpose, or not distinct enough to be discerned from every other sound. If, instead of sounding on onset, it sounded a retreat, or sounded one knew not what, who would prepare for the battle? To talk in an unknown language in a Christian assembly is altogether as vain and to no purpose as for a trumpet to give no certain sound in the field or day of battle. The army in one case, and the congregation in the other, must be all in suspense, and at a perfect nonplus. To speak words that have no significancy to those who hear them is to leave them ignorant of what is spoken; it is speaking to the air, Co1 14:9. Words without a meaning can convey no notion nor instruction to the mind; and words not understood have no meaning with those who do not understand them: to talk to them in such language is to waste our breath. 3. He compares the speaking in an unknown tongue to the gibberish of barbarians. There are, as he says (Co1 14:10), many kinds of voices in the world, none of which is without its proper signification. This is true of the several languages spoken by different nations. All of them have their proper signification. Without this they would be phōnai aphōnoi - a voice, and no voice. For that is no language, nor can it answer the end of speaking, which has no meaning. But whatever proper signification the words of any language may have in themselves, and to those who understand them, they are perfect gibberish to men of another language, who understand them not. In this case, speaker and hearers are barbarians to each other (Co1 14:11), they talk and hear only sounds without sense; for this is to be a barbarian. For thus says the polite Ovid, when banished into Pontus, Barbarus hic ego sum, quia non intelligor ulli, I am a barbarian here, none understand me. To speak in the church in an unknown tongue is to talk gibberish; it is to play the barbarian; it is to confound the audience, instead of instructing them; and for this reason is utterly vain and unprofitable. II. Having thus established his point, in the two next verses he applies, 1. By advising them to be chiefly desirous of those gifts that were most for the church's edification, Co1 14:12. "Forasmuch as you are zealous of spiritual gifts, this way it will become commendable zeal, be zealous to edify the church, to promote Christian knowledge and practice, and covet those gifts most that will do the best service to men's souls." This is the great rule he gives, which, 2. He applies to the matter in hand, that, if they did speak a foreign language, they should beg of God the gift of interpreting it, Co1 14:13. That these were different gifts, see Co1 12:10. Those might speak and understand a foreign language who could not readily translate it into their own: and yet was this necessary to the church's edification; for the church must understand, that it might be edified, which yet it could not do till the foreign language was translated into its own. Let him therefore pray for the gift of interpreting what he speaks in an unknown tongue; or rather covet and ask of God the gift of interpreting than of speaking in a language that needs interpretation, this being most for the church's benefit, and therefore among the gifts that excel; vide Co1 14:12. Some understand it, "Let him pray so as to interpret what he utters in prayer in a language unintelligible without it." The sum is that they should perform all religious exercises in their assemblies so that all might join in them and profit by them. 3. He enforces this advice with a proper reason, that, if he prayed in an unknown tongue, his spirit might pray, that is, a spiritual gift might be exercised in prayer, or his own mind might be devoutly engaged, but his understanding would be unfruitful (Co1 14:14), that is, the sense and meaning of his words would be unfruitful, he would not be understood, nor therefore would others join with him in his devotions. Note, It should be the concern of such as pray in public to pray intelligibly, not in a foreign language, nor in a language that, if it be not foreign, is above the level of his audience. Language that is most obvious and easy to be understood is the most proper for public devotion and other religious exercises.”

“Now, brethren, if I come unto you speaking with tongues,.... The apostle exemplifies this matter in himself, and supposes it his own case, that should he who was the apostle of the Gentiles, and to be received by them as such, when he came to them, come with this gift of tongues, which he was capable of, as much, or more than any, see Co1 14:18 and only make use of that, what shall I profit you? of what use would my ministry be to you? what instruction, comfort, and edification, could you receive by it? except I shall speak to you, either by revelation; by the revelation of Jesus Christ, whereby he received the Gospel he preached; or by the spirit of wisdom and revelation in the knowledge of Christ, and the mysteries of his grace, by which they were made known unto him at first, or by a fresh immediate revelation from heaven: or by knowledge; the word of knowledge, one of the peculiar gifts of the Spirit, Co1 12:8. Or by prophesying; the gift of prophecy, another of the extraordinary gifts of the Spirit, mentioned in the same chapter, Co1 12:10 and already explained: or by doctrine? the same with the word of wisdom, another gift of the same Spirit, in Co1 12:8. The apostle intimates, that by the use and exercise of these gifts, he might be profitable to them, to lead them into a clearer view of the doctrines of the Gospel, and for the further improvement of their knowledge in the Scriptures of truth, which could never be done by bare speaking with tongues, and with tongues they understood not.”

“Speaking with tongues - Without interpreting. What shall I profit you? - i.e. I shall not profit you; Except I shall speak to you either by revelation - Of some secret thing; or by knowledge, of some mystery; or by prophesying, foretelling some future event; or by doctrine, instructing you what to believe and practice. - See Whitby. These four words are taken in different acceptations by learned men. The general sense of the terms is that given above: but the peculiar meaning of the apostle is perhaps not easily discerned.”

“If I come to you, speaking with tongues in this manner, what shall I profit you, unless in revelation, &c. that is, unless I reveal, and expound to you the meaning, by some other gift, as in knowledge, in prophecy, in doctrine? To speak tongues only without interpreting, is no ways instructive. He that speaks to me, what I understand not, is no better than a barbarian to me, (so the Greeks called those that spoke not their language.) He amplifies this inconvenience of not being understood, by the example of instruments, pipes, harps, trumpets, which would not move persons to different affections, nor excite them to different actions, unless the sound, and manner they were played upon, were different; seek, then, and endeavour to make use of the gifts of the Spirit, to the edification of the Church, or of the hearers. (Witham)”

“Translate, "But now"; seeing there is no edification without interpretation. revelation . . . prophesying--corresponding one to the other; "revelation" being the supernatural unveiling of divine truths to man, "prophesying" the enunciation to men of such revelations. So "knowledge" corresponds to "doctrine," which is the gift of teaching to others our knowledge. As the former pair refers to specially revealed mysteries, so the latter pair refers to the general obvious truths of salvation, brought from the common storehouse of believers.”