14:2 - For he that speaks in an unknown tongue speaks not unto men, but unto God: for no man understands him; nevertheless in the spirit he speaks mysteries.

Didache
but if he ask money, he is a false prophet. 7. And every prophet that speaketh in the Spirit[107]

14:6 - Now, brethren, if I come unto you speaking with tongues, what shall I profit you, except I shall speak to you either by revelation, or by knowledge, or by prophesying, or by doctrine?

Clement of Alexandria Stromata Book VII
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."[89]

14:7 - And even things without life giving sound, whether pipe or harp, except they give a distinction in the sounds, how shall it be known what is piped or harped?

The Gospel of Pseudo-Matthew
But all these are blind who speak and hear, like sounding brass or tinkling cymbal, in which there is no perception of those things which are meant by their sound.[62]

14:8 - For if the trumpet give an uncertain sound, who shall prepare himself to the battle?

Origen Commentary on John Book VI
" Heracleon, discussing John and the prophets, says, somewhat slanderously, that "the Word is the Saviour; the voice, that in the wilderness which John interpreted; the sound is the whole prophetic order." To this we may reply by reminding him of the text,[75]

14:9 - So likewise all of you, except all of you utter by the tongue words easy to be understood, how shall it be known what is spoken? for all of you shall speak into the air.

Clement of Alexandria Stromata Book I
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." And, "Let him that speaketh in an unknown tongue pray that he may interpret."[186]

14:15 - What is it then? I will pray with the spirit, and I will pray with the understanding also: I will sing with the spirit, and I will sing with the understanding also.

Tertullian On Prayer
who, praying in spirit,[181]
Origen de Principiis Book II
For this, I think, he indicates when he says, "I will pray with the spirit, I will pray with the understanding also; I will sing with the spirit, I will sing with the understanding also.[131]
Origen Commentary on Matthew Book XIV
But he that asketh must do everything in his power that he may pray "with the spirit" and pray also "with the understanding,"[205]

14:16 - Else when you shall bless with the spirit, how shall he that occupies the room of the unlearned say Amen at your giving of thanks, seeing he understands not what you says?

Irenaeus Against Heresies Book I
, which we pronounce in concert.[177]

14:20 - Brethren, be not children in understanding: nevertheless in malice be all of you children, but in understanding be men.

Irenaeus Against Heresies Book IV
But who are they that are saved now, and receive life eternal? Is it not those who love God, and who believe His promises, and who "in malice have become as little children? "[410]
Clement of Alexandria The Instructor Book I
With the greatest clearness the blessed Paul has solved for us this question in his First Epistle to the Corinthians, writing thus: "Brethren, be not children in understanding; howbeit in malice be children, but in understanding be men."[69]
Tertullian Against the Valentinians
" to be as children in malice" by our simplicity, yet as being also "wise in our practical faculties."[28]

14:21 - In the law it is written, With men of other tongues and other lips will I speak unto this people; and yet for all that will they not hear me, says the LORD.

Constitutions of the Holy Apostles Book VIII
but such a one only who is vouchsafed this gift, for some cause which may be advantage to the salvation of the unbelievers, who are often put to shame, not with the demonstration of the world, but by the power of the signs; that is, such as are worthy of salvation: for all the ungodly are not affected by wonders; and hereof God Himself is a witness, as when He says in the law: "With other tongues will I speak to this people, and with other lips, and yet will they by no means believe."[8]

14:25 - And thus are the secrets of his heart made manifest; and so falling down on his face he will worship God, and report that God is in you truthfully.

Tertullian Against Marcion Book V
the secrets of the heart;[384]

14:26 - How is it then, brethren? when all of you come together, every one of you has a psalm, has a doctrine, has a tongue, has a revelation, has an interpretation. Let all things be done unto edifying.

Tertullian Against Marcion Book V
let him produce a psalm, a vision, a prayer[385]

14:29 - Let the prophets speak two or three, and let the other judge.

Cyprian Epistle LXX
Paul, moreover, looking forward to this, and consulting faithfully for concord and peace, has laid down in his epistle this rule: "Moreover, let the prophets speak two or three, and let the rest judge. But if anything be revealed to another that sitteth by, let the first hold his peace."[9]
Victorinus Commentary on the Apocalypse of the Blessed John
and the rest. And in another place he says: "Let the prophets speak two or three, and let the others judge."[47]
Didache
Amen. 7. But permit the prophets to make Thanksgiving as much as they desire.[101]

14:30 - If any thing be revealed to another that sits by, let the first hold his peace.

Cyprian Epistle LXXIII
For it behoves a bishop not only to teach, but also to learn; because he also teaches better who daily increases and advances by learning better; which very thing, moreover, the same Apostle Paul teaches, when he admonishes, "that if anything better be revealed to one sitting by, the first should hold his peace."[24]

14:31 - For all of you may all prophesy one by one, that all may learn, and all may be comforted.

Genuine Acts of Peter of Alexandria
He thus protesting, all who were present, being struck with terror, like men dumb, kept silence. Moreover they suspected that he, not without some divine notification,[12]

14:32 - And the spirits of the prophets are subject to the prophets.

Shepherd of Hermas Commandment Twelfth
Walk in them, and exhort your hearers that their repentance may be pure during the remainder of their life. Fulfil carefully this ministry which I now entrust to you, and you will accomplish much.[8]
Tertullian Against Marcion Book IV
if Marcion be a prophet, even "the spirits of the prophets will be subject to the prophets,"[104]
A Treatise of Novatian Concerning the Trinity
Of Him he says: "The Spirit of the prophets is subject to the prophets."[260]
Origen Commentary on John Book VI
" As for the spirits of the prophets, these are given to them by God, and are spoken of as being in a manner their property (slaves), as "The spirits of the prophets are subject to the prophets."[41]
Origen Commentary on Matthew Book XIII
Elijah, therefore, was not called John because of the soul, but because of the spirit and the power, which in no way conflicts with the teaching of the church, though they were formerly in Elijah, and afterwards in John; and "the spirits of the prophets are subject to the prophets,"[17]

14:33 - For God is not the author of confusion, but of peace, as in all churches of the saints.

Constitutions of the Holy Apostles Book VIII
Nor may a presbyter perform ordination; for it is not agreeable to holiness to have this order perverted. For "God is not the God of confusion,"[211]

14:34 - Let your women keep silence in the churches: for it is not permitted unto them to speak; but they are commanded to be under obedience as also says the law.

Tertullian Against Marcion Book V
when he covers the woman that prophesies with a veil), he goes to the law for his sanction that woman should be under obedience.[381]
Tertullian On Baptism
! "Let them be silent," he says, "and at home consult their own husbands."[180]
Tertullian On the Veiling of Virgins
to speak in the church;[34]
Cyprian Treatise XII Three Books of Testimonies Against the Jews
In the first Epistle of Paul to the Corinthians: "Let women be silent in the church. But if any wish to learn anything, let them ask their husbands at home."[613]
Constitutions of the Holy Apostles Book III
We do not permit our "women to teach in the Church,"[20]

14:35 - And if they will learn any thing, let them ask their husbands at home: for it is a shame for women to speak in the church.

Tertullian On the Veiling of Virgins
,[15]

14:40 - Let all things be done decently and in order.

The First Epistle of Clement Concerning Virginity
For it is required of the man of God, that in all his words and works he be perfect, and that in his life he be adorned with all exemplary and well-ordered behaviour,[13]