But that he himself also may be brought to the knowledge of his own trifling, we will convict him from his own statements. For in the course of his argument he says that God, in that He is without end, is ungenerate, and that, in that He is ungenerate, He is without end, as if the meanings of the two terms were identical. If, then, by reason of His being without end He is ungenerate, and the being without end and ungenerate are convertible terms, and he admits that the Son also is without end, by a parity of reasoning he must necessarily admit that the Son is ungenerate, if (as he has said) His being without end and His being without beginning are identical in meaning. For just as in the ungenerate he sees that which is without beginning, so he allows that in that which is without end also he sees that which is without beginning. For otherwise he would not have made the terms wholly convertible. But God, he says, is ungenerate by nature, and not by contrast with the ages. Well, who is there that contends that God is not by nature all that He is said to be? For we do not say that God is just, and almighty, and Father, and imperishable, by contrast with the ages, nor by His relation to any other thing that exists. But in connection with the subject itself, whatever He may be in His nature, we entertain every idea that is a reverent idea; so that supposing neither ages, nor any other created thing, had been made, God would no less be what we believe Him to be, being in no need of the ages to constitute Him what He is. “But,” says Eunomius, “He has a Life that is not extraneous, nor composite, nor admitting of differences; for He Himself is Life eternal by virtue of that Life itself immortal, by virtue of that immortality imperishable.” This we are taught respecting the Only-begotten as well; nor can any one impugn this teaching without openly opposing the declaration of S. John. For life was not brought in from without upon the Son either (for He says, “I am the Life134 S. John xi. 25”), nor is His Life either composite, nor does it admit difference, but by virtue of that life itself He is immortal (for in what else but in life can we see immortality?), and by virtue of that immortality He is imperishable. For that which is stronger than death must naturally be incapable of corruption.
Ὡς δ' ἂν καὶ αὐτὸς ἐπιγνοίη τὸν ἴδιον λῆρον, ἐκ τῶν παρ' ἐκείνου ῥηθέντων ἔσται ὁ ἔλεγχος. λέγει γὰρ τοῖς ἡμετέροις μαχόμενος ὅτι ὁ θεὸς καὶ κατὰ τὸ ἀτελεύτητόν ἐστιν ἀγέννητος καὶ κατὰ τὸ ἀγέννητον ἀτελεύτητος, ὡς μιᾶς ἐν ἑκατέροις τῶν ὀνομάτων ἐμφάσεως οὔσης. εἰ τοίνυν καὶ κατὰ τὸ ἀτελεύτητόν ἐστιν ἀγέννητος καὶ ταὐτόν ἐστι κατὰ τὸ σημαινόμενον τὸ ἀτελεύτητόν τε καὶ ἀγέννητον, ἀτελεύτητον δὲ καὶ τὸν υἱὸν εἶναι συντίθεται, ἀγέννητον ἐκ τῆς ἀκολουθίας ταύτης καὶ τὸν υἱὸν κατ' ἀνάγκην συνθήσεται, εἴπερ ταὐτόν ἐστι, καθὼς εἴρηκε, τῷ ἀνάρχῳ τὸ ἀτελεύτητον. ὡς γὰρ ἐν τῷ ἀγεννήτῳ βλέπει τὸ ἀτελεύτητον, οὕτως ὁμολογεῖ νενοηκέναι καὶ ἐν τῷ ἀτελευτήτῳ τὸ ἄναρχον. οὐ γὰρ ἂν ἐν τῷ ἴσῳ τὴν τῶν ὀνομάτων ἀναστροφὴν ἐποιήσατο. ἀλλὰ « φύσει καὶ οὐ παραθέσει τῶν αἰώνων », φησίν, « ὁ θεός ἐστιν ἀγέννητος ». τίς δὲ ὁ περὶ τούτου μαχόμενος, τὸ μὴ φύσει τὸν θεὸν πᾶν εἶναι ὅ τι καὶ λέγεται; καὶ γὰρ καὶ δίκαιον καὶ δυνατὸν καὶ πατέρα καὶ ἄφθαρτον οὔτε τῇ πρὸς τοὺς αἰῶνας παραθέσει λέγομεν τὸν θεὸν εἶναι οὔτε τῇ πρὸς ἕτερόν τι τῶν ὄντων ἀναφορᾷ, ἀλλὰ περὶ αὐτὸ τὸ ὑποκείμενον, ὅ τι ποτὲ κατὰ τὴν φύσιν ἐστίν, πᾶσαν εὐσεβῆ θεωροῦμεν ὑπόληψιν. ὡς εἴ γε καθ' ὑπόθεσιν μήτε αἰὼν μήτε τι ἄλλο τῶν κατὰ τὴν κτίσιν νοουμένων δεδημιούργητο, οὐδὲν ἧττον ἦν ἂν ὁ θεὸς ὅπερ νῦν εἶναι πεπίστευται, οὐδὲν τῶν αἰώνων εἰς τὸ γενέσθαι ὅ ἐστι προσδεόμενος. ἀλλ' « οὐκ ἐπείσακτον », φησίν, « οὐδὲ σύνθετον οὐδὲ διάφορον ἔχει ζωήν: αὐτὸς γάρ ἐστιν ἡ ἀΐδιος ζωὴ κατ' αὐτὴν τὴν ζωὴν ἀθάνατος, κατ' αὐτὴν τὴν ἀθανασίαν ἄφθαρτος ». ταῦτα καὶ περὶ τοῦ μονογενοῦς μεμαθήκαμεν, καὶ ὁ ἀντιλέγων οὐκ ἔστι, εἰ μή τις ἄρα ταῖς Ἰωάννου φωναῖς ἐκ τοῦ προφανοῦς διαμάχοιτο. οὔτε γὰρ ἐπεισήχθη τῷ υἱῷ ἡ ζωή (Ἐγὼ γάρ εἰμι, φησίν, ἡ ζωή) οὔτε σύνθετος αὐτοῦ ἡ ζωὴ οὔτε διάφορος, ἀλλὰ κατ' αὐτήν ἐστι τὴν ζωὴν ἀθάνατος (« ἐν » τίνι γὰρ ἄν τις ἄλλῳ τὸ ἀθάνατον πλὴν ἐν ζωῇ θεωρήσειε;) καὶ κατ' αὐτὴν τὴν ἀθανασίαν ἄφθαρτος. τὸ γὰρ θανάτου κρεῖττον καὶ φθορᾶς πάντως ἐστὶν ἀνεπίδεκτον.