Early Church Fathers Scripture Index : Texts
Isaiah 7:9
There are 31 footnotes for this reference.
Ante-Nicene Fathers, Volume 2, page 301, footnote 1 (Image)
Hermas, Tatian, Athenagoras, Theophilus, Clement of Alexandria
Clement of Alexandria (HTML)
The Stromata, or Miscellanies (HTML)
Book I (HTML)
Chapter I.—Preface—The Author’s Object—The Utility of Written Compositions. (HTML)
... those who have been reared in the arts of all kinds of words, and in the power of inflated attempts at proof; whose minds are already pre-occupied, and have not been previously emptied. But whoever chooses to banquet on faith, is stedfast for the reception of the divine words, having acquired already faith as a power of judging, according to reason. Hence ensues to him persuasion in abundance. And this was the meaning of that saying of prophecy, “If ye believe not, neither shall ye understand.”[Isaiah 7:9] “As, then, we have opportunity, let us do good to all, especially to the household of faith.” And let each of these, according to the blessed David, sing, giving thanks. “Thou shalt sprinkle me with hyssop, and I shall be cleansed. Thou shalt wash ...
Ante-Nicene Fathers, Volume 2, page 349, footnote 3 (Image)
Hermas, Tatian, Athenagoras, Theophilus, Clement of Alexandria
Clement of Alexandria (HTML)
The Stromata, or Miscellanies (HTML)
Book II (HTML)
Chapter II.—The Knowledge of God Can Be Attained Only Through Faith. (HTML)
... clear stream of the living water. “Let not the waters of thy fountain overflow, and let thy waters spread over thine own streets.” For it is not many who understand such things as they fall in with; or know them even after learning them, though they think they do, according to the worthy Heraclitus. Does not even he seem to thee to censure those who believe not? “Now my just one shall live by faith,” the prophet said. And another prophet also says, “Except ye believe, neither shall ye understand.”[Isaiah 7:9] For how ever could the soul admit the transcendental contemplation of such themes, while unbelief respecting what was to be learned struggled within? But faith, which the Greeks disparage, deeming it futile and barbarous, is a voluntary ...
Ante-Nicene Fathers, Volume 2, page 434, footnote 4 (Image)
Hermas, Tatian, Athenagoras, Theophilus, Clement of Alexandria
Clement of Alexandria (HTML)
The Stromata, or Miscellanies (HTML)
Book IV. (HTML)
Chapter XXI.—Description of the Perfect Man, or Gnostic. (HTML)
... find, then, if you choose, in their acts and writings, knowledge, life, preaching, righteousness, purity, prophecy. We must know, then, that if Paul is young in respect to time —having flourished immediately after the Lord’s ascension—yet his writings depend on the Old Testament, breathing and speaking of them. For faith in Christ and the knowledge of the Gospel are the explanation and fulfilment of the law; and therefore it was said to the Hebrews, “If ye believe not, neither shall you understand;”[Isaiah 7:9] that is, unless you believe what is prophesied in the law, and oracularly delivered by the law, you will not understand the Old Testament, which He by His coming expounded.
Ante-Nicene Fathers, Volume 3, page 380, footnote 9 (Image)
Tertullian (I, II, III)
Anti-Marcion. (HTML)
The Five Books Against Marcion. (HTML)
Book IV. In Which Tertullian Pursues His Argument. Jesus is the Christ of the Creator. He Derives His Proofs from St. Luke's Gospel; That Being the Only Historical Portion of the New Testament Partially Accepted by Marcion. This Book May Also Be Regarded as a Commentary on St. Luke. It Gives Remarkable Proof of Tertullian's Grasp of Scripture, and Proves that “The Old Testament is Not Contrary to the New.“ It Also Abounds in Striking Expositions of Scriptural Passages, Embracing Profound Views of Revelation, in Connection with the Nature of Man. (HTML)
Comparison of Christ's Power Over Winds and Waves with Moses' Command of the Waters of the Red Sea and the Jordan. Christ's Power Over Unclean Spirits. The Case of the Legion. The Cure of the Issue of Blood. The Mosaic Uncleanness on This Point Explained. (HTML)
... natural functions every month, and in childbirth, not that which was the result of disordered health. Her case, however, was one of long abounding ill health, for which she knew that the succour of God’s mercy was needed, and not the natural relief of time. And thus she may evidently be regarded as having discerned the law, instead of breaking it. This will prove to be the faith which was to confer intelligence likewise. “If ye will not believe,” says (the prophet), “ye shall not understand.”[Isaiah 7:9] When Christ approved of the faith of this woman, which simply rested in the Creator, He declared by His answer to her, that He was Himself the divine object of the faith of which He approved. Nor can I overlook the fact that His garment, by being ...
Ante-Nicene Fathers, Volume 3, page 389, footnote 11 (Image)
Tertullian (I, II, III)
Anti-Marcion. (HTML)
The Five Books Against Marcion. (HTML)
Book IV. In Which Tertullian Pursues His Argument. Jesus is the Christ of the Creator. He Derives His Proofs from St. Luke's Gospel; That Being the Only Historical Portion of the New Testament Partially Accepted by Marcion. This Book May Also Be Regarded as a Commentary on St. Luke. It Gives Remarkable Proof of Tertullian's Grasp of Scripture, and Proves that “The Old Testament is Not Contrary to the New.“ It Also Abounds in Striking Expositions of Scriptural Passages, Embracing Profound Views of Revelation, in Connection with the Nature of Man. (HTML)
Christ Thanks the Father for Revealing to Babes What He Had Concealed from the Wise. This Concealment Judiciously Effected by the Creator. Other Points in St. Luke's Chap. X. Shown to Be Only Possible to the Creator's Christ. (HTML)
... offenders from whom he could have hidden himself: since, again, even if he had had any, he ought not to have hidden himself from them, he will not now be himself the revealer, who was not previously the concealer; so neither will any be the Lord of heaven nor the Father of Christ but He in whom all these attributes consistently meet. For He conceals by His preparatory apparatus of prophetic obscurity, the understanding of which is open to faith (for “if ye will not believe, ye shall not understand”[Isaiah 7:9]); and He had offenders in those wise and prudent ones who would not seek after God, although He was to be discovered in His so many and mighty works, or who rashly philosophized about Him, and thereby furnished to heretics their arts; and lastly, He ...
Ante-Nicene Fathers, Volume 3, page 453, footnote 17 (Image)
Tertullian (I, II, III)
Anti-Marcion. (HTML)
The Five Books Against Marcion. (HTML)
Book V. Wherein Tertullian proves, with respect to St. Paul's epistles, what he had proved in the preceding book with respect to St. Luke's gospel. Far from being at variance, they were in perfect unison with the writings of the Old Testament, and therefore testified that the Creator was the only God, and that the Lord Jesus was his Christ. As in the preceding books, Tertullian supports his argument with profound reasoning, and many happy illustrations of Holy Scripture. (HTML)
The Second Epistle to the Corinthians. The Creator the Father of Mercies. Shown to Be Such in the Old Testament, and Also in Christ. The Newness of the New Testament. The Veil of Obdurate Blindness Upon Israel, Not Reprehensible on Marcion's Principles. The Jews Guilty in Rejecting the Christ of the Creator. Satan, the God of This World. The Treasure in Earthen Vessels Explained Against Marcion. The Creator's Relation to These Vessels, I.e. Our Bodies. (HTML)
... with a comma after God, to this effect: “In whom God hath blinded the eyes of the unbelievers of this world.” “In whom” means the Jewish unbelievers, from some of whom the gospel is still hidden under Moses’ veil. Now it is these whom God had threatened for “loving Him indeed with the lip, whilst their heart was far from Him,” in these angry words: “Ye shall hear with your ears, and not understand; and see with your eyes, but not perceive;” and, “If ye will not believe, ye shall not understand;”[Isaiah 7:9] and again, “I will take away the wisdom of their wise men, and bring to nought the understanding of their prudent ones.” But these words, of course, He did not pronounce against them for concealing the gospel of the unknown God. At any rate, if ...
Ante-Nicene Fathers, Volume 5, page 509, footnote 18 (Image)
Hippolytus, Cyprian, Caius, Novatian, Appendix
Cyprian. (HTML)
The Treatises of Cyprian. (HTML)
Three Books of Testimonies Against the Jews. (HTML)
Book I. (HTML)
In Isaiah: “And if ye will not believe, neither will ye understand.”[Isaiah 7:9] Also the Lord in the Gospel: “For if ye believe not that I am He, ye shall die in your sins.” Moreover, that righteousness should subsist by faith, and that in it was life, was predicted in Habakkuk: “Now the just shall live by faith of me.” Hence Abraham, the father of the nations, believed; in Genesis: “Abraham believed in God, and it was counted unto him for righteousness.” In like manner, Paul to the Galatians: “Abraham believed in God, and it was counted ...
Ante-Nicene Fathers, Volume 5, page 545, footnote 12 (Image)
Hippolytus, Cyprian, Caius, Novatian, Appendix
Cyprian. (HTML)
The Treatises of Cyprian. (HTML)
Three Books of Testimonies Against the Jews. (HTML)
Book III. (HTML)
In Genesis: “And Abraham believed God, and it was counted unto him for righteousness.” Also in Isaiah: “And if ye do not believe, neither shall ye understand.”[Isaiah 7:9] Also in the Gospel according to Matthew: “O thou of little faith, wherefore didst thou doubt?” Also in the same place: “If you have faith as a grain of mustard seed, ye shall say to this mountain, Pass over from here to that place, and it shall pass over; and nothing shall be impossible unto you.” Also according to Mark: “All things whatsoever ye pray and ask for, believe that ye shall receive them, and they shall ...
Nicene and Post-Nicene Fathers, Series 1, Volume 2, page 540, footnote 5 (Image)
Augustine: The City of God, Christian Doctrine
On Christian Doctrine (HTML)
Book II (HTML)
A Diversity of Interpretations is Useful. Errors Arising from Ambiguous Words. (HTML)
CCEL Footnote 1778 (In-Text, Margin)
... one brings the expression “domestics of thy seed” into relation with “flesh,” kinsmen most naturally occur to one’s mind. Whence, I think, that expression of the apostle, when he says, “If by any means I may provoke to emulation them which are my flesh, and might save some of them;” that is, that through emulation of those who had believed, some of them might believe too. And he calls the Jews his “flesh,” on account of the relationship of blood. Again, that passage from the same prophet Isaiah:[Isaiah 7:9] “If ye will not believe, ye shall not understand,” another has translated: “If ye will not believe, ye shall not abide.” Now which of these is the literal translation cannot be ascertained without reference to the text in the original tongue. And ...
Nicene and Post-Nicene Fathers, Series 1, Volume 3, page 114, footnote 4 (Image)
Augustine: On the Holy Trinity, Doctrinal Treatises, Moral Treatises
Doctrinal Treatises of St. Augustin (HTML)
On the Holy Trinity. (HTML)
He resolves the question he had deferred, and teaches us that the Father, the Son, and the Holy Spirit is one power and one wisdom, no otherwise than one God and one essence. And he then inquires how it is that, in speaking of God, the Latins say, One essence, three persons; but the Greeks, One essence, three substances or hypostases. (HTML)
Why We Do Not in the Trinity Speak of One Person, and Three Essences. What He Ought to Believe Concerning the Trinity Who Does Not Receive What is Said Above. Man is Both After the Image, and is the Image of God. (HTML)
... any distance of howsoever little unlikeness, so that in the Trinity any should be understood to be even a little less than another, in whatsoever way one thing can be less than another: in order that there may be neither a confusion of persons, nor such a distinction as that there should be any inequality. And if this cannot be grasped by the understanding, let it be held by faith, until He shall dawn in the heart who says by the prophet, “If ye will not believe, surely ye shall not understand.”[Isaiah 7:9]
Nicene and Post-Nicene Fathers, Series 1, Volume 3, page 200, footnote 2 (Image)
Augustine: On the Holy Trinity, Doctrinal Treatises, Moral Treatises
Doctrinal Treatises of St. Augustin (HTML)
On the Holy Trinity. (HTML)
He embraces in a brief compendium the contents of the previous books; and finally shows that the Trinity, in the perfect sight of which consists the blessed life that is promised us, is here seen by us as in a glass and in an enigma, so long as it is seen through that image of God which we ourselves are. (HTML)
God, Although Incomprehensible, is Ever to Be Sought. The Traces of the Trinity are Not Vainly Sought in the Creature. (HTML)
... For it is both sought in order that it may be found more sweetly, and found in order that it may be sought more eagerly. The words of Wisdom in the book of Ecclesiasticus may be taken in this meaning: “They who eat me shall still be hungry, and they who drink me shall still be thirsty.” For they eat and drink because they find; and they still continue seeking because they are hungry and thirst. Faith seeks, understanding finds; whence the prophet says, “Unless ye believe, ye shall not understand.”[Isaiah 7:9] And yet, again, understanding still seeks Him, whom it finds; for “God looked down upon the sons of men,” as it is sung in the holy Psalm, “to see if there were any that would understand, and seek after God.” And man, therefore, ought for this ...
Nicene and Post-Nicene Fathers, Series 1, Volume 3, page 321, footnote 3 (Image)
Augustine: On the Holy Trinity, Doctrinal Treatises, Moral Treatises
Doctrinal Treatises of St. Augustin (HTML)
A Treatise on Faith and the Creed. (HTML)
Of the Origin and Object of the Composition. (HTML)
CCEL Footnote 1522 (In-Text, Margin)
... underneath these few words, therefore, which are thus set in order in the Creed, that most heretics have endeavored to conceal their poisons; whom divine mercy has withstood, and still withstands, by the instrumentality of spiritual men, who have been counted worthy not only to accept and believe the catholic faith as expounded in those terms, but also thoroughly to understand and apprehend it by the enlightenment imparted by the Lord. For it is written, “Unless ye believe, ye shall not understand.”[Isaiah 7:9] But the handling of the faith is of service for the protection of the Creed; not, however, to the intent that this should itself be given instead of the Creed, to be committed to memory and repeated by those who are receiving the grace of God, but ...
Nicene and Post-Nicene Fathers, Series 1, Volume 4, page 162, footnote 1 (Image)
Augustine: The Anti-Manichaean Writings, The Anti-Donatist Writings
Writings in Connection with the Manichæan Controversy. (HTML)
Reply to Faustus the Manichæan. (HTML)
Faustus’s reasons for rejecting the Old Testament, and Augustin’s animadversions thereon. (HTML)
CCEL Footnote 316 (In-Text, Margin)
These things you do not understand, because, as the prophet said, "Unless you believe, you shall not understand."[Isaiah 7:9] For you are not instructed in the kingdom of heaven,—that is, in the true Catholic Church of Christ. If you were, you would bring forth from the treasure of the sacred Scriptures things old as well as new. For the Lord Himself says, "Therefore every scribe instructed in the kingdom of heaven is like an householder who brings forth from his treasure things new and old." And so, while you profess to receive only the new promises of God, you ...
Nicene and Post-Nicene Fathers, Series 1, Volume 4, page 198, footnote 3 (Image)
Augustine: The Anti-Manichaean Writings, The Anti-Donatist Writings
Writings in Connection with the Manichæan Controversy. (HTML)
Reply to Faustus the Manichæan. (HTML)
Faustus denies that the prophets predicted Christ. Augustin proves such prediction from the New Testament, and expounds at length the principal types of Christ in the Old Testament. (HTML)
CCEL Footnote 484 (In-Text, Margin)
46. According to the teaching of the Catholic Church, the Christian mind must first be nourished in simple faith, in order that it may become capable of understanding things heavenly and eternal. Thus it is said by the prophet: "Unless ye believe, ye shall not understand."[Isaiah 7:9] Simple faith is that by which, before we attain to the height of the knowledge of the love of Christ, that we may be filled with all the fullness of God, we believe that not without reason was the dispensation of Christ’s humiliation, in which He was born and suffered as man, foretold so long before by the prophets through a prophetic race, a prophetic people, ...
Nicene and Post-Nicene Fathers, Series 1, Volume 4, page 292, footnote 6 (Image)
Augustine: The Anti-Manichaean Writings, The Anti-Donatist Writings
Writings in Connection with the Manichæan Controversy. (HTML)
Reply to Faustus the Manichæan. (HTML)
Faustus states his objections to the morality of the law and the prophets, and Augustin seeks by the application of the type and the allegory to explain away the moral difficulties of the Old Testament. (HTML)
CCEL Footnote 868 (In-Text, Margin)
... desired wisdom; keep the commandments, and the Lord shall give it thee." The commandments are those concerning righteousness, and the righteousness is that which is by faith, surrounded with the uncertainty of temptations; so that understanding is the reward of a pious belief of what is not yet understood. The meaning I have given to these words, "Thou hast desired wisdom; keep the commandments, and the Lord shall give it thee," I find also in the passage, "Unless ye believe, ye shall not understand;"[Isaiah 7:9] showing that as righteousness is by faith, understanding comes by wisdom. Accordingly, in the case of those who eagerly demand evident truth, we must not condemn the desire, but regulate it, so that beginning with faith it may proceed to the desired ...
Nicene and Post-Nicene Fathers, Series 1, Volume 6, page 390, footnote 2 (Image)
Augustine: Sermon on the Mount, Harmony of the Gospels, Homilies on the Gospels
Sermons on Selected Lessons of the New Testament. (HTML)
On the words of the Gospel, Matt. xxi. 19, where Jesus dried up the fig-tree; and on the words, Luke xxiv. 28, where He made a pretence as though He would go further. (HTML)
CCEL Footnote 2966 (In-Text, Margin)
... hesitate, let us by no means say that Christ was mistaken. What then? shall we say He made a pretence? Shall we say this? How shall we get out of this difficulty? Let us say what, if the Evangelist had not said of the Lord in another place, we should not of ourselves dare to say. Let us say what the Evangelist has written, and when we have said, let us understand it. But in order that we may understand it, let us first believe. For, “unless ye believe,” says the Prophet, “ye shall not understand.”[Isaiah 7:9] The Lord Christ after His Resurrection, was walking in the way with two of His disciples, by whom He was not yet recognised, and with whom He joined company as a third traveller. They came to the place whither they were going, and the Evangelist ...
Nicene and Post-Nicene Fathers, Series 1, Volume 6, page 400, footnote 2 (Image)
Augustine: Sermon on the Mount, Harmony of the Gospels, Homilies on the Gospels
Sermons on Selected Lessons of the New Testament. (HTML)
On the words of the Gospel, Matt. xxii. 42, where the Lord asks the Jews whose son they said David was. (HTML)
CCEL Footnote 3069 (In-Text, Margin)
... understand this mystery as I have said, Brethren, let us live holily, let us love God for His Own sake. Now He who showeth to us while in our pilgrimage the form of a servant, reserveth for those that reach their country the form of God. With the form of a servant hath He laid down the way, with the form of God He hath prepared the home. Seeing then that it is a hard matter for us to comprehend this, but no hard matter to believe it; for Isaiah says, “Unless ye believe ye shall not understand;”[Isaiah 7:9] let us “walk by faith as long as we are in pilgrimage from the Lord, till we come to sight where we shall see face to face.” As walking by faith, let us do good works. In these good works, let there be a free love of God for His Own sake, and an ...
Nicene and Post-Nicene Fathers, Series 1, Volume 6, page 465, footnote 7 (Image)
Augustine: Sermon on the Mount, Harmony of the Gospels, Homilies on the Gospels
Sermons on Selected Lessons of the New Testament. (HTML)
On the same words of the Gospel, John i., ‘In the beginning was the word,’ etc. (HTML)
CCEL Footnote 3603 (In-Text, Margin)
... things made? See, Himself too was made, as you say, not I, for that He was begotten, I do not deny. If then you say that He was made, I ask by what, by whom? By Himself? Then He “was,” before He was made, that He might make Himself. But if all things were made by Him, understand that He was not Himself made. If thou art not able to understand, believe, that thou mayest understand. Faith goes before; understanding follows after; since the Prophet says, “Unless ye believe, ye shall not understand.[Isaiah 7:9] The Word was.” Look not for time in Him, by whom times were made. “The Word was.” But you say, “There was a time that the Word was not.” You say falsely; nowhere do you read this. But I do read for you, “In the beginning was the Word.” What look you ...
Nicene and Post-Nicene Fathers, Series 1, Volume 6, page 466, footnote 1 (Image)
Augustine: Sermon on the Mount, Harmony of the Gospels, Homilies on the Gospels
Sermons on Selected Lessons of the New Testament. (HTML)
On the same words of the Gospel, John i., ‘In the beginning was the word,’ etc. (HTML)
CCEL Footnote 3605 (In-Text, Margin)
... brightness. Among men you only find sons younger, fathers older; you do not find them coeval: but as I have said, I show you brightness coeval with its parent fire. For fire begets brightness, yet is it never without brightness. Since then you see that the brightness is coeval with its fire, suffer God to beget a Coeternal Son. Whoso understandeth, let him rejoice: but whoso understandeth not, let him believe. For the word of the Prophet cannot be disannulled; “Unless ye believe, ye shall not understand.”[Isaiah 7:9]
Nicene and Post-Nicene Fathers, Series 1, Volume 6, page 481, footnote 8 (Image)
Augustine: Sermon on the Mount, Harmony of the Gospels, Homilies on the Gospels
Sermons on Selected Lessons of the New Testament. (HTML)
On the words of the Gospel, John v. 19, ‘The Son can do nothing of Himself, but what He seeth the Father doing.’ (HTML)
CCEL Footnote 3740 (In-Text, Margin)
1. mysteries and secrets of the kingdom of God first seek for believing men, that they may make them understanding. For faith is understanding’s step; and understanding faith’s attainment. This the Prophet expressly says to all who prematurely and in undue order look for understanding, and neglect faith. For he says, “Unless ye believe, ye shall not understand.”[Isaiah 7:9] Faith itself then also hath a certain light of its own in the Scriptures, in Prophecy, in the Gospel, in the Lessons of the Apostles. For all these things which are read to us in this present time, are lights in a dark place, that we may be nourished up unto the day. The Apostle Peter says, “We have a more sure word ...
Nicene and Post-Nicene Fathers, Series 1, Volume 6, page 527, footnote 3 (Image)
Augustine: Sermon on the Mount, Harmony of the Gospels, Homilies on the Gospels
Sermons on Selected Lessons of the New Testament. (HTML)
On the words of the Gospel, John x. 30, ‘I and the Father are one.’ (HTML)
CCEL Footnote 4166 (In-Text, Margin)
1. have heard what the Lord God, Jesus Christ, the Only Son of God, born of God the Father without any mother, and born of a Virgin mother without any human father, said, “I and My Father are One.” Receive ye this, believe it in such wise that ye may attain to understand it. For faith ought to go before understanding, that understanding may be the reward of faith. For the Prophet hath said most expressly, “Unless ye believe, ye shall not understand.”[Isaiah 7:9] What then is simply preached is to be believed; what is with exactness discussed, is to be understood. At first then to imbue your minds with faith we preach to you Christ, the Only Son of God the Father. Why is added, “The Only Son”? Because He whose Only Son He is, hath ...
Nicene and Post-Nicene Fathers, Series 1, Volume 6, page 530, footnote 7 (Image)
Augustine: Sermon on the Mount, Harmony of the Gospels, Homilies on the Gospels
Sermons on Selected Lessons of the New Testament. (HTML)
On the words of the Gospel, John xii. 44, ‘He that believeth on me, believeth not on me, but on him that sent me.’ Against a certain expression of Maximinus, a bishop of the Arians, who spread his blasphemy in Africa where he was with the Count Segisvult. (HTML)
CCEL Footnote 4185 (In-Text, Margin)
... Father’s Word? Or if you take the commandment given to the Son by the Father in a carnal sense, as if the Father said to the Son, “I command Thee this, I wish Thee to do that;” in what words spake He to the Only Word? When He gave commandment to the Word, did He look for words? That the Father’s Commandment then is “Life everlasting,” and that the Son Himself is “Life everlasting,” believe ye and receive, believe and understand, for the Prophet saith, “Unless ye believe ye shall not understand.”[Isaiah 7:9] Do ye not comprehend? Be enlarged. Hear the Apostle: “Be ye enlarged, bear not the yoke with unbelievers.” They who will not believe this before they comprehend, are unbelievers. And because they have determined to be unbelievers, they will remain ...
Nicene and Post-Nicene Fathers, Series 1, Volume 7, page 105, footnote 4 (Image)
Augustine: Homilies on the Gospel of John, Homilies on the First Epistle of John, Soliloquies
Lectures or Tractates on the Gospel According to St. John. (HTML)
Chapter IV. 1–42. (HTML)
CCEL Footnote 342 (In-Text, Margin)
... it is said in the Song of Songs, “will come, and will pass over from the beginning of faith.” She will come in order to pass through; and pass through she cannot, except from the beginning of faith. Rightly she now hears, the husband being present: “Woman, believe me.” For there is that in thee now which can believe, since thy husband is present. Thou hast begun to be present with the understanding when thou calledst me a prophet. Woman, believe me; for if ye believe not, ye will not understand.[Isaiah 7:9] Therefore, “Woman, believe me, for the hour will come when ye shall neither in this mountain nor in Jerusalem worship the Father. Ye worship ye know not what: we worship what we know; for salvation is of the Jews. But the hour will come.” When? “And ...
Nicene and Post-Nicene Fathers, Series 1, Volume 7, page 176, footnote 2 (Image)
Augustine: Homilies on the Gospel of John, Homilies on the First Epistle of John, Soliloquies
Lectures or Tractates on the Gospel According to St. John. (HTML)
Chapter VI. 60–72. (HTML)
CCEL Footnote 538 (In-Text, Margin)
7. “But,” saith He, “there are some among you that believe not.” He said not, There are some among you that understand not; but He told the cause why they understand not. “There are some among you that believe not,” and therefore they understand not, because they believe not. For the prophet has said, “If ye believe not, ye shall not understand.”[Isaiah 7:9] We are united by faith, quickened by understanding. Let us first adhere to Him through faith, that there may be that which may be quickened by understanding. For he who adheres not resists; he that resists believes not. And how can he that resists be quickened? He is an adversary to the ray of light by which he should be ...
Nicene and Post-Nicene Fathers, Series 1, Volume 7, page 184, footnote 1 (Image)
Augustine: Homilies on the Gospel of John, Homilies on the First Epistle of John, Soliloquies
Lectures or Tractates on the Gospel According to St. John. (HTML)
Chapter VII. 14–18. (HTML)
CCEL Footnote 573 (In-Text, Margin)
... we can plant and water; but it is of God to give the increase. “My doctrine,” saith He, “is not mine, but His that sent me.” Let him who says he has not yet understood hear counsel. For since it was a great and profound matter that had been spoken, the Lord Christ Himself did certainly see that all would not understand this so profound a matter, and He gave counsel in the sequel. Dost thou wish to understand? Believe. For God has said by the prophet: “Except ye believe, ye shall not understand.”[Isaiah 7:9] To the same purpose what the Lord here also added as He went on—“If any man is willing to do His will, he shall know concerning the doctrine, whether it be of God, or whether I speak from myself.” What is the meaning of this, “If any man be willing ...
Nicene and Post-Nicene Fathers, Series 1, Volume 7, page 251, footnote 2 (Image)
Augustine: Homilies on the Gospel of John, Homilies on the First Epistle of John, Soliloquies
Lectures or Tractates on the Gospel According to St. John. (HTML)
Chapter X. 1–10. (HTML)
CCEL Footnote 851 (In-Text, Margin)
... these men. For when two persons are listening to the words of the gospel, the one impious, the other pious, and some of these are such as neither perhaps understands, the one says, It has said nothing; the other says, It has said the truth, and what it has said is good, but we do not understand it. This latter, because he believes, now knocks, that he may be worthy to have it opened up to him, if he continue knocking; but the other still hears the words, “If ye believe not, ye shall not understand.”[Isaiah 7:9] Why do I draw your attention to this? Even for this reason, that when I have explained as I can these obscure words, or, because of their great abstruseness, I have either myself failed to arrive at an understanding of them, or wanted the faculty of ...
Nicene and Post-Nicene Fathers, Series 1, Volume 7, page 325, footnote 4 (Image)
Augustine: Homilies on the Gospel of John, Homilies on the First Epistle of John, Soliloquies
Lectures or Tractates on the Gospel According to St. John. (HTML)
Chapter XIV. 4–6. (HTML)
CCEL Footnote 1279 (In-Text, Margin)
... lifted up my soul, O Thou that dwellest in the heavens”? But burdened as we are with so great a weight, under which we groan, how shall I lift up my soul unless He lift it with me who laid His own down for me? I shall speak then as I can, and let each of you who is able receive it. As He gives, I speak; as He gives, the receiver receiveth; and as He giveth, there is faith for him who cannot yet receive with understanding. For, saith the prophet, “If ye will not believe, ye shall not understand.”[Isaiah 7:9]
Nicene and Post-Nicene Fathers, Series 2, Volume 2, page 93, footnote 4 (Image)
Socrates: Church History from A.D. 305-438; Sozomenus: Church History from A.D. 323-425
The Ecclesiastical History of Socrates Scholasticus. (HTML)
Book III (HTML)
Refutation of what Libanius the Sophist said concerning Julian. (HTML)
CCEL Footnote 558 (In-Text, Margin)
... then it was his intention to praise him, he ought to have avoided equivocal terms; as he did on another occasion, when being criticised he avoided a certain word, cutting it out of his works. Moreover, that man in Christ was united to the Godhead, so that while he was apparently but man, he was the invisible God, and that both these things are most true, the divine books of Christians distinctly teach. But the heathen before they believe, cannot understand: for it is a divine oracle that declares[Isaiah 7:9] ‘Unless ye believe, assuredly ye shall not understand.’ Wherefore they are not ashamed to place many men among the number of their gods: and would that they had done this, at least to the good, just, and sober, instead of the impure, unjust, and ...
Nicene and Post-Nicene Fathers, Series 2, Volume 3, page 543, footnote 2 (Image)
Theodoret, Jerome and Gennadius, Rufinus and Jerome
Life and Works of Rufinus with Jerome's Apology Against Rufinus. (HTML)
A Commentary on the Apostles' Creed. (HTML)
I Believe in God the Father Almighty. (HTML)
CCEL Footnote 3258 (In-Text, Margin)
I, therefore, is placed in the forefront, as the Apostle Paul, writing to the Hebrews, says, “He that cometh to God must first of all believe that He is, and that He is a rewarder of those who believe on Him.” The Prophet also says, “Except ye believe,[Isaiah 7:9] ye shall not understand.” That the way to understand, therefore, may be open to you, you do rightly first of all, in professing that you believe; for no one embarks upon the sea, and trusts himself to the deep and liquid element, unless he first believes it possible that he will have a safe voyage; neither does the husbandman commit his seed to the furrows and scatter ...
Nicene and Post-Nicene Fathers, Series 2, Volume 7, page 30, footnote 1 (Image)
Cyril of Jerusalem, Gregory Nazianzen
The Catechetical Lectures of S. Cyril. (HTML)
Of Faith. (HTML)
CCEL Footnote 768 (In-Text, Margin)
... must please God: for it affirms that without faith it is impossible to please Him. For when will a man resolve to serve God, unless he believes that He is a giver of reward? When will a young woman choose a virgin life, or a young man live soberly, if they believe not that for chastity there is a crown that fadeth not away? Faith is an eye that enlightens every conscience, and imparts understanding; for the Prophet saith, And if ye believe not, ye shall not understand[Isaiah 7:9].
Nicene and Post-Nicene Fathers, Series 2, Volume 11, page 435, footnote 1 (Image)
Sulpitius Severus, Vincent of Lerins, John Cassian
The Works of John Cassian. (HTML)
The Conferences of John Cassian. Part II. Containing Conferences XI-XVII. (HTML)
Conference XIII. The Third Conference of Abbot Chæremon. On the Protection of God. (HTML)
Chapter XVIII. The decision of the fathers that free will is not equal to save a man. (HTML)
... bondage. For the God of all must be held to work in all, so as to incite, protect, and strengthen, but not to take away the freedom of the will which He Himself has once given. If however any more subtle inference of man’s argumentation and reasoning seems opposed to this interpretation, it should be avoided rather than brought forward to the destruction of the faith (for we gain not faith from understanding, but understanding from faith, as it is written: “Except ye believe, ye will not understand”[Isaiah 7:9]) for how God works all things in us and yet everything can be ascribed to free will, cannot be fully grasped by the mind and reason of man.