Book I Chapter I.—Preface—The Author’s Object—The Utility of Written Compositions.
Chapter III.—Against the Sophists.
Chapter IV.—Human Arts as Well as Divine Knowledge Proceed from God.
Chapter V.—Philosophy the Handmaid of Theology.
Chapter VI.—The Benefit of Culture.
Chapter VII.—The Eclectic Philosophy Paves the Way for Divine Virtue.
Chapter VIII.—The Sophistical Arts Useless.
Chapter IX.—Human Knowledge Necessary for the Understanding of the Scriptures.
Chapter X.—To Act Well of Greater Consequence Than to Speak Well.
Chapter XI.—What is the Philosophy Which the Apostle Bids Us Shun?
Chapter XII.—The Mysteries of the Faith Not to Be Divulged to All.
Chapter XIII.—All Sects of Philosophy Contain a Germ of Truth.
Chapter XIV.—Succession of Philosophers in Greece.
Chapter XV.—The Greek Philosophy in Great Part Derived from the Barbarians.
Chapter XVI.—That the Inventors of Other Arts Were Mostly Barbarians.
Chapter XVII.—On the Saying of the Saviour, “All that Came Before Me Were Thieves and Robbers.”
Chapter XVIII.—He Illustrates the Apostle’s Saying, “I Will Destroy the Wisdom of the Wise.”
Chapter XIX.—That the Philosophers Have Attained to Some Portion of Truth.
Chapter XX.—In What Respect Philosophy Contributes to the Comprehension of Divine Truth.
Chapter XXII.—On the Greek Translation of the Old Testament.
Chapter XXIII.—The Age, Birth, and Life of Moses.
Chapter XXIV.—How Moses Discharged the Part of a Military Leader.
Chapter XXV.—Plato an Imitator of Moses in Framing Laws.
Chapter XXVII.—The Law, Even in Correcting and Punishing, Aims at the Good of Men.
Chapter XXVIII.—The Fourfold Division of the Mosaic Law.
Chapter XXIX.—The Greeks But Children Compared with the Hebrews.
Book II. Chapter I.—Introductory.
Chapter II.—The Knowledge of God Can Be Attained Only Through Faith.
Chapter III.—Faith Not a Product of Nature.
Chapter IV.—Faith the Foundation of All Knowledge.
Chapter V.—He Proves by Several Examples that the Greeks Drew from the Sacred Writers.
Chapter VI.—The Excellence and Utility of Faith.
Chapter VII.—The Utility of Fear. Objections Answered.
Chapter VIII.—The Vagaries of Basilides and Valentinus as to Fear Being the Cause of Things.
Chapter IX.—The Connection of the Christian Virtues.
Chapter X.—To What the Philosopher Applies Himself.
Chapter XI.—The Knowledge Which Comes Through Faith the Surest of All.
Chapter XIII.—On First and Second Repentance.
Chapter XIV.—How a Thing May Be Involuntary.
Chapter XV.—On the Different Kinds of Voluntary Actions, and the Sins Thence Proceeding.
Chapter XVI.—How We are to Explain the Passages of Scripture Which Ascribe to God Human Affections.
Chapter XVII.—On the Various Kinds of Knowledge.
Chapter XIX.—The True Gnostic is an Imitator of God, Especially in Beneficence.
Chapter XX.—The True Gnostic Exercises Patience and Self-Restraint.
Chapter XXI.—Opinions of Various Philosophers on the Chief Good.
Book III. Caput I.—Basilidis Sententiam de Continentia Et Nuptiis Refutat.
Caput II.—Carpocratis Et Epiphanis Sententiam de Feminarum Communitate Refutat.
Caput IV.—Quibus Prætextibus Utantur Hæretici ad Omnis Genetis Licentiam Et Libidinem Exercendam.
Caput VII.—Qua in Re Christianorum Continentia Eam Quam Sibi Vindicant Philosophi Antecellat.
Caput X.—Verba Christi Matt. xviii. 20, Mystice Exponit.
Caput XI.—Legis Et Christi Mandatum de Non Concupiscendo Exponit.
Caput XIV.—2 Cor. xi. 3, Et Eph. iv. 24, Exponit.
Caput XV.—1 Cor. vii. 1 Luc. xiv. 26 Isa. lvi. 2, 3, Explicat.
Caput XVI.—Jer. xx. 14 Job xiv. 3 Ps. l. 5 1 Cor. ix. 27, Exponit.
Book IV. Chapter I.—Order of Contents.
Chapter II.—The Meaning of the Name Stromata or Miscellanies.
Chapter III.—The True Excellence of Man.
Chapter IV.—The Praises of Martyrdom.
Chapter V.—On Contempt for Pain, Poverty, and Other External Things.
Chapter VI.—Some Points in the Beatitudes.
Chapter VII.—The Blessedness of the Martyr.
Chapter VIII.—Women as Well as Men, Slaves as Well as Freemen, Candidates for the Martyr’s Crown.
Chapter IX.—Christ’s Sayings Respecting Martyrdom.
Chapter X.—Those Who Offered Themselves for Martyrdom Reproved.
Chapter XI.—The Objection, Why Do You Suffer If God Cares for You, Answered.
Chapter XII.—Basilides’ Idea of Martyrdom Refuted.
Chapter XIII.—Valentinian’s Vagaries About the Abolition of Death Refuted.
Chapter XIV.—The Love of All, Even of Our Enemies.
Chapter XV.—On Avoiding Offence.
Chapter XVI.—Passages of Scripture Respecting the Constancy, Patience, and Love of the Martyrs.
Chapter XVII.—Passages from Clement’s Epistle to the Corinthians on Martyrdom.
Chapter XVIII.—On Love, and the Repressing of Our Desires.
Chap. XIX.—Women as well as Men Capable of Perfection.
Chapter XXI.—Description of the Perfect Man, or Gnostic.
Chapter XXIII.—The Same Subject Continued.
Chapter XXIV.—The Reason and End of Divine Punishments.
Chapter XXV.—True Perfection Consists in the Knowledge and Love of God.
Chapter XXVI.—How the Perfect Man Treats the Body and the Things of the World.
Chapter III.—The Objects of Faith and Hope Perceived by the Mind Alone.
Chapter IV.—Divine Things Wrapped Up in Figures Both in the Sacred and in Heathen Writers.
Chapter V.—On the Symbols of Pythagoras.
Chapter VI.—The Mystic Meaning of the Tabernacle and Its Furniture.
Chapter VII.—The Egyptian Symbols and Enigmas of Sacred Things.
Chapter VIII.—The Use of the Symbolic Style by Poets and Philosophers.
Chapter IX.—Reasons for Veiling the Truth in Symbols.
Chapter X.—The Opinion of the Apostles on Veiling the Mysteries of the Faith.
Chapter XII.—God Cannot Be Embraced in Words or by the Mind.
Chapter XIII.—The Knowledge of God a Divine Gift, According to the Philosophers.
Chapter XIV.—Greek Plagiarism from the Hebrews.
Chapter II.—The Subject of Plagiarisms Resumed. The Greeks Plagiarized from One Another.
Chapter III.—Plagiarism by the Greeks of the Miracles Related in the Sacred Books of the Hebrews.
Chapter V.—The Greeks Had Some Knowledge of the True God.
Chapter VI.—The Gospel Was Preached to Jews and Gentiles in Hades.
Chapter VII.—What True Philosophy Is, and Whence So Called.
Chapter VIII.—Philosophy is Knowledge Given by God.
Chapter IX.—The Gnostic Free of All Perturbations of the Soul.
Chapter X.—The Gnostic Avails Himself of the Help of All Human Knowledge.
Chapter XI.—The Mystical Meanings in the Proportions of Numbers, Geometrical Ratios, and Music.
Chapter XII.—Human Nature Possesses an Adaptation for Perfection The Gnostic Alone Attains It.
Chapter XIII.—Degrees of Glory in Heaven Corresponding with the Dignities of the Church Below.
Chapter XIV.—Degrees of Glory in Heaven.
Chapter XV.—Different Degrees of Knowledge.
Chapter XVI.—Gnostic Exposition of the Decalogue.
Chapter XVII.—Philosophy Conveys Only an Imperfect Knowledge of God.
Chapter XVIII.—The Use of Philosophy to the Gnostic.
Chapter II.—The Son the Ruler and Saviour of All.
Chapter III.—The Gnostic Aims at the Nearest Likeness Possible to God and His Son.
Chapter IV.—The Heathens Made Gods Like Themselves, Whence Springs All Superstition.
Chapter V.—The Holy Soul a More Excellent Temple Than Any Edifice Built by Man.
Chapter VI.—Prayers and Praise from a Pure Mind, Ceaselessly Offered, Far Better Than Sacrifices.
Chapter VII.—What Sort of Prayer the Gnostic Employs, and How It is Heard by God.
Chapter VIII.—The Gnostic So Addicted to Truth as Not to Need to Use an Oath.
Chapter IX.—Those Who Teach Others, Ought to Excel in Virtues.
Chapter X.—Steps to Perfection.
Chapter XI.—Description of the Gnostic’s Life.
Chapter XII.—The True Gnostic is Beneficent, Continent, and Despises Worldly Things.
Chapter XIII.—Description of the Gnostic Continued.
Chapter XIV.—Description of the Gnostic Furnished by an Exposition of 1 Cor. vi. 1, Etc.
Chapter XV.—The Objection to Join the Church on Account of the Diversity of Heresies Answered.
Chapter XVI.—Scripture the Criterion by Which Truth and Heresy are Distinguished.
Chapter XVII.—The Tradition of the Church Prior to that of the Heresies.
Book VIII. Chapter I.—The Object of Philosophical and Theological Inquiry—The Discovery of Truth.
Chapter II.—The Necessity of Perspicuous Definition.
Chapter III.—Demonstration Defined.
Chapter IV.—To Prevent Ambiguity, We Must Begin with Clear Definition.
Chapter V.—Application of Demonstration to Sceptical Suspense of Judgment.
Chapter VI.—Definitions, Genera, and Species.
Chapter VII.—On the Causes of Doubt or Assent.
Since it comes next to reply to the objections alleged against us by Greeks and Jews; and since, in some of the questions previously discussed, the sects also who adhere to other teaching give their help, it will be well first to clear away the obstacles before us, and then, prepared thus for the solution of the difficulties, to advance to the succeeding Miscellany.
First, then, they make this objection to us, saying, that they ought not to believe on account of the discord of the sects. For the truth is warped when some teach one set of dogmas, others another.
To whom we say, that among you who are Jews, and among the most famous of the philosophers among the Greeks, very many sects have sprung up. And yet you do not say that one ought to hesitate to philosophize or Judaize, because of the want of agreement of the sects among you between themselves. And then, that heresies should be sown among the truth, as “tares among the wheat,” was foretold by the Lord; and what was predicted to take place could not but happen.1834 [Matt. xiii. 28. But for our Lord’s foreshowing, the existence of so much evil in the Church would be the greatest stumbling-block of the faithful.] And the cause of this is, that everything that is fair is followed by a foul blot. If one, then, violate his engagements, and go aside from the confession which he makes before us, are we not to stick to the truth because he has belied his profession? But as the good man must not prove false or fail to ratify what he has promised, although others violate their engagements; so also are we bound in no way to transgress the canon of the Church.1835 The “eccleisastical canon” here recognised, marks the existence, at this period, of canon-law. See Bunsen, Hippol., book iii. p. 105.] And especially do we keep our profession in the most important points, while they traverse it.
Those, then, are to be believed, who hold firmly to the truth. And we may broadly make use of this reply, and say to them, that physicians holding opposite opinions according to their own schools, yet equally in point of fact treat patients. Does one, then, who is ill in body and needing treatment, not have recourse to a physician, on account of the different schools in medicine? No more, then, may he who in soul is sick and full of idols, make a pretext of the heresies, in reference to the recovery of health and conversion to God.
Further, it is said that it is on account of “those that are approved that heresies exist.”1836 1 Cor. xi. 19. [The apostle] calls “approved,” either those who in reaching faith apply to the teaching of the Lord with some discrimination (as those are called skilful1837 δοκίμους, same word as above translated “approved.” money-changers, who distinguish the spurious coin from the genuine by the false stamp), or those who have already become approved both in life and knowledge.
For this reason, then, we require greater attention and consideration in order to investigate how precisely we ought to live, and what is the true piety. For it is plain that, from the very reason that truth is difficult and arduous of attainment, questions arise from which spring the heresies, savouring of self-love and vanity, of those who have not learned or apprehended truly, but only caught up a mere conceit of knowledge. With the greater care, therefore, are we to examine the real truth, which alone has for its object the true God. And the toil is followed by sweet discovery and reminiscence.
On account of the heresies, therefore, the toil of discovery must be undertaken; but we must not at all abandon [the truth]. For, on fruit being set before us, some real and ripe, and some made of wax, as like the real as possible, we are not to abstain from both on account of the resemblance. But by the exercise of the apprehension of contemplation, and by reasoning of the most decisive character, we must distinguish the true from the seeming.
And as, while there is one royal highway, there are many others, some leading to a precipice, some to a rushing river or to a deep sea, no one will shrink from travelling by reason of the diversity, but will make use of the safe, and royal, and frequented way; so, though some say this, some that, concerning the truth, we must not abandon it; but must seek out the most accurate knowledge respecting it. Since also among garden-grown vegetables weeds also spring up, are the husbandmen, then, to desist from gardening?
Having then from nature abundant means for examining the statements made, we ought to discover the sequence of the truth. Wherefore also we are rightly condemned, if we do not assent to what we ought to obey, and do not distinguish what is hostile, and unseemly, and unnatural, and false, from what is true, consistent, and seemly, and according to nature. And these means must be employed in order to attain to the knowledge of the real truth.
This pretext is then, in the case of the Greeks, futile; for those who are willing may find the truth. But in the case of those who adduce unreasonable excuses, their condemnation is unanswerable. For whether do they deny or admit that there is such a thing as demonstration? I am of opinion that all will make the admission, except those who take away the senses. There being demonstration, then, it is necessary to condescend to questions, and to ascertain by way of demonstration by the Scriptures themselves how the heresies failed, and how in the truth alone and in the ancient Church is both the exactest knowledge, and the truly best set of principles (αἴρεσις).1838 [A most important testimony to the primitive rule of faith. Negatively it demonstrates the impossibility of any primitive conception of the modern Trent doctrine, that the holder of a particular see is the arbiter of truth and the end of controversy.]
Now, of those who diverge from the truth, some attempt to deceive themselves alone, and some also their neighbours. Those, then, who are called (δοξόσοφοι) wise in their own opinions, who think that they have found the truth, but have no true demonstration, deceive themselves in thinking that they have reached a resting place. And of whom there is no inconsiderable multitude, who avoid investigations for fear of refutations, and shun instructions for fear of condemnation. But those who deceive those who seek access to them are very astute; who, aware that they know nothing, yet darken the truth with plausible arguments.
But, in my opinion, the nature of plausible arguments is of one character, and that of true arguments of another. And we know that it is necessary that the appellation of the heresies should be expressed in contradistinction to the truth; from which the Sophists, drawing certain things for the destruction of men, and burying them in human arts invented by themselves, glory rather in being at the head of a School than presiding over the Church.1839 [A just comment on the late Vatican Council, and its shipwreck of the faith. See Janus, Pope and Council, p. 182.]
Ἐπειδὴ δὲ ἀκόλουθόν ἐστι πρὸς τὰ ὑπὸ Ἑλλήνων καὶ Ἰουδαίων ἐπιφερόμενα ἡμῖν ἐγκλήματα ἀπολογήσασθαι, συνεπιλαμβάνονται δὲ ἔν τισι τῶν ἀποριῶν ὁμοίως τοῖς προειρημένοις καὶ αἱ περὶ τὴν ἀληθῆ διδασκαλίαν αἱρέσεις, εὖ ἂν ἔχοι, πρότερον διακαθάραντας τὰ ἐμποδών, εὐτρεπεῖς ἐπὶ τὰς τῶν ἀποριῶν λύσεις, εἰς τὸν ἑξῆς προϊέναι Στρωματέα. Πρῶτον μὲν οὖν αὐτὸ τοῦτο προσάγουσιν ἡμῖν λέγοντες, μὴ δεῖν πιστεύειν διὰ τὴν διαφωνίαν τῶν αἱρέσεων· παρὰ τίνι γὰρ καὶ ἡ ἀλήθεια ἄλλων ἄλλα δογματιζόντων; πρὸς οὕς φαμεν ὅτι καὶ παρ' ὑμῖν τοῖς Ἰουδαίοις καὶ παρὰ τοῖς δοκιμωτάτοις τῶν παρ' Ἕλλησι φιλοσόφων πάμπολλαι γεγόνασιν αἱρέσεις, καὶ οὐ δήπου φατὲ δεῖν ὀκνεῖν ἤτοι φιλοσοφεῖν ἢ ἰουδαΐζειν τῆς διαφωνίας ἕνεκα τῆς πρὸς ἀλλήλας τῶν παρ' ὑμῖν αἱρέσεων. ἔπειτα δὲ ἐπισπαρήσεσθαι τὰς αἱρέσεις τῇ ἀληθείᾳ, καθάπερ τῷ πυρῷ τὰ ζιζάνια, πρὸς τοῦ κυρίου προφητικῶς εἴρητο, καὶ ἀδύνατον μὴ γενέσθαι τὸ προειρημένον ἔσεσθαι· καὶ τούτου ἡ αἰτία, ὅτι παντὶ τῷ καλῷ μῶμος ἕπεται. Μή τι οὖν, εἰ καὶ παραβαίη τις συνθήκας καὶ τὴν ὁμολογίαν παρέλθοι τὴν πρὸς ἡμᾶς, διὰ τὸν ψευσάμενον τὴν ὁμολογίαν ἀφεξόμεθα τῆς ἀληθείας καὶ ἡμεῖς; ἀλλ' ὡς ἀψευδεῖν χρὴ τὸν ἐπιεικῆ καὶ μηδὲν ὧν ὑπέσχηται ἀκυροῦν, κἂν ἄλλοι τινὲς παραβαίνωσι συνθήκας, οὕτως καὶ ἡμᾶς κατὰ μηδένα τρόπον τὸν ἐκκλησιαστικὸν παραβαίνειν προσήκει κανόνα· καὶ μάλιστα τὴν περὶ τῶν μεγίστων ὁμολογίαν ἡμεῖς μὲν φυλάττομεν, οἳ δὲ παραβαίνουσι. πιστευτέον οὖν τοῖς βεβαίως ἐχομένοις τῆς ἀληθείας. ἤδη δὲ καὶ ὡς ἐν πλάτει χρωμένοις τῇδε τῇ ἀπολογίᾳ ἔνεστι φάναι πρὸς αὐτούς, ὅτι καὶ οἱ ἰατροὶ ἐναντίας δόξας κεκτημένοι κατὰ τὰς οἰκείας αἱρέσεις ἐπ' ἴσης ἔργῳ θεραπεύουσιν. μή τι οὖν κάμνων τις τὸ σῶμα καὶ θεραπείας δεόμενος οὐ προσίεται ἰατρὸν διὰ τὰς ἐν τῇ ἰατρικῇ αἱρέσεις; οὐκ ἄρα οὐδὲ ὁ τὴν ψυχὴν νοσῶν καὶ εἰδώλων ἔμπλεως, ἕνεκά γε τοῦ ὑγιᾶναι καὶ εἰς θεὸν ἐπιστρέψαι, προφασίσαιτο [ἄν] ποτε τὰς αἱρέσεις. ναὶ μὴν διὰ τοὺς δοκίμους φησὶν αἱ αἱρέσεις. δοκίμους ἤτοι τοὺς εἰς πίστιν ἀφικνουμένους λέγει, ἐκλεκτικώτερον προσιόντας τῇ κυριακῇ διδασκαλίᾳ, καθάπερ τοὺς δοκίμους τραπεζίτας τὸ [ἀ]κίβδηλον νόμισμα τοῦ κυρίου ἀπὸ τοῦ παραχαράγματος διακρίνοντας, ἢ τοὺς ἐν αὐτῇ τῇ πίστει δοκίμους ἤδη γενομένους κατά τε τὸν βίον κατά τε τὴν γνῶσιν. ∆ιὰ δὴ τοῦτο ἄρα πλέονος ἐπιμελείας καὶ προμηθείας δεόμεθα εἰς τὴν ἐξέτασιν τοῦ πῶς ἀκριβῶς βιωτέον καὶ τίς ἡ ὄντως οὖσα θεοσέβεια. δῆλον γὰρ ὅτι δυσκόλου καὶ δυσεργοῦ τῆς ἀληθείας τυγχανούσης διὰ τοῦτο γεγόνασιν αἱ ζητήσεις· ἀφ' ὧν αἱ φίλαυτοι καὶ φιλόδοξοι αἱρέσεις, μὴ μαθόντων μὲν μηδὲ παρειληφότων ἀληθῶς, οἴησιν δὲ γνώσεως εἰληφότων. διὰ πλείονος τοίνυν φροντίδος ἐρευνητέον τὴν τῷ ὄντι ἀλήθειαν, ἣ μόνη περὶ τὸν ὄντως ὄντα θεὸν καταγίνεται. πόνῳ δὲ ἕπεται γλυκεῖα εὕρεσίς τε καὶ μνήμη. ἐπαποδυτέον ἄρα τῷ πόνῳ τῆς εὑρέσεως διὰ τὰς αἱρέσεις, ἀλλ' οὐ τέλεον ἀποστατέον. οὐδὲ γὰρ ὀπώρας παρακειμένης, τῆς μὲν ἀληθοῦς καὶ ὡρίμου, τῆς δὲ ἐκ κηροῦ ὡς ὅτι μάλιστα ἐμφεροῦς πεποιημένης, διὰ τὴν ὁμοιότητα ἀμφοῖν ἀφεκτέον, διακριτέον δὲ ὁμοῦ τε τῇ καταληπτικῇ θεωρίᾳ καὶ τῷ κυριωτάτῳ λογισμῷ τὸ ἀληθὲς ἀπὸ τοῦ φαινομένου. καὶ ὥσπερ ὁδοῦ μιᾶς μὲν τῆς βασιλικῆς τυγχανούσης, πολλῶν δὲ καὶ ἄλλων τῶν μὲν ἐπί τινα κρημνόν, τῶν δὲ ἐπὶ ποτα μὸν ῥοώδη ἢ θάλασσαν ἀγχιβαθῆ φερουσῶν, οὐκ ἄν τις ὀκνήσαι διὰ τὴν διαφωνίαν ὁδεῦσαι, χρήσαιτο δ' ἂν τῇ ἀκινδύνῳ καὶ βασιλικῇ καὶ λεωφόρῳ, οὕτως ἄλλα ἄλλων περὶ ἀληθείας λεγόντων οὐκ ἀποστατέον, ἐπιμελέστερον δὲ θηρατέον τὴν ἀκριβεστάτην περὶ αὐτῆς γνῶσιν· ἐπεὶ κἀν τοῖς κηπευομένοις λαχάνοις συναναφύονται καὶ πόαι· μή τι οὖν ἀπέχονται οἱ γεωργοὶ τῆς κηπευτικῆς ἐπιμελείας; ἔχοντες οὖν πολλὰς ἐκ φύσεως ἀφορμὰς πρὸς τὸ ἐξετάζειν τὰ λεγόμενα καὶ τῆς ἀληθείας τὴν ἀκολουθίαν ἐξευρίσκειν ὀφείλομεν. διὸ καὶ εἰκότως κρινόμεθα, οἷς δέον πείθεσθαι μὴ συγκατατιθέμενοι, μὴ διαστέλλοντες τὸ μαχόμενον καὶ ἀπρεπὲς καὶ παρὰ φύσιν καὶ ψεῦδος ἀπὸ τε τἀληθοῦς καὶ τοῦ ἀκολούθου καὶ τοῦ πρέποντος καὶ τοῦ κατὰ φύσιν, αἷς ἀφορμαῖς καταχρηστέον εἰς ἐπίγνωσιν τῆς ὄντως οὔσης ἀληθείας. Ματαία τοίνυν τοῖς Ἕλλησιν ἡ πρόφασις αὕτη· τοῖς μὲν γὰρ βουλομένοις ἐξέσται καὶ τὸ εὑρεῖν τὴν ἀλήθειαν, τοῖς δὲ αἰτίας ἀλόγους προβαλλομένοις ἀναπολόγητος ἡ κρίσις. πότερον γὰρ ἀναιροῦσιν ἢ συγκατατίθενται εἶναι ἀπόδειξιν; οἶμαι πάντας ἂν ὁμολογήσειν ἄνευ τῶν τὰς αἰσθήσεις ἀναιρούντων. ἀποδείξεως δ' οὔσης ἀνάγκη συγκαταβαίνειν εἰς τὰς ζητήσεις καὶ δι' αὐτῶν τῶν γραφῶν ἐκμανθάνειν ἀποδεικτικῶς, ὅπως μὲν ἀπεσφάλησαν αἱ αἱρέσεις, ὅπως δὲ ἐν μόνῃ τῇ ἀληθείᾳ καὶ τῇ ἀρχαίᾳ ἐκκλησίᾳ ἥ τε ἀκριβεστάτη γνῶσις καὶ ἡ τῷ ὄντι ἀρίστη αἵρεσις. τῶν δὲ ἀπὸ τῆς ἀληθείας ἐκτρεπομένων οἳ μὲν σφᾶς αὐτοὺς μόνους, οἳ δὲ καὶ τοὺς πέλας ἐξαπατᾶν ἐπιχειροῦσιν. οἳ μὲν οὖν, δοξόσοφοι καλούμενοι, οἱ τὴν ἀλήθειαν εὑρηκέναι νομίζοντες, οὐκ ἔχοντες ἀπόδειξιν οὐδεμίαν ἀληθῆ, ἑαυτοὺς οὗτοι ἀπατῶσιν ἀναπεπαῦσθαι νομίζοντες· ὧν πλῆθος οὐκ ὀλίγον τάς τε ζητήσεις ἐκτρεπομένων διὰ τοὺς ἐλέγχους, ἀποφευγόντων δὲ καὶ τὰς διδασκαλίας διὰ τὴν κατάγνωσιν. οἳ δέ, τοὺς προσιόντας ἐξαπατῶντες, πανοῦργοι σφόδρα, οἳ καὶ παρακολουθοῦντες αὑτοῖς ὅτι μηδὲν ἐπίστανται, πιθανοῖς ὅμως ἐπιχειρήμασι σκοτίζουσι τὴν ἀλήθειαν. ἑτέρα δ', οἶμαι, τῶν πιθανῶν ἐπιχειρημάτων καὶ ἑτέρα τῶν ἀληθῶν ἡ φύσις. καὶ ὅτι τῶν αἱρέσεων ἀνάγκη τὴν ὀνομασίαν πρὸς ἀντιδιαστολὴν τῆς ἀληθείας λέγεσθαι γινώσκομεν· ἀφ' ἧς τινὰ ἀποσπάσαντες ἐπὶ λύμῃ τῶν ἀνθρώπων οἱ σοφισταί, ταῖς ἐξευρημέναις σφίσιν ἀνθρωπικαῖς τέχναις ἐγκατορύξαντες, αὐχοῦσι προΐστασθαι διατριβῆς μᾶλλον ἢ ἐκκλησίας.