We do not believe because he was punished
He supplies for himself, as if it were our answer, a reply to a question of his own, when he says: “By what reasoning were you led to think that this man is the Son of God?” For he has represented us as answering that we were led to it because we know that his punishment took place for the overthrow of the father of wickedness. In fact we were led by countless other reasons, of which we have set out a very small part in what has gone before; and, if God grants it, we shall set them out not only in our work against Celsus’s so-called True Doctrine, but in countless other works as well.
And as though we said that we think him the Son of God because he was punished, he says: “What then? Were not many others punished too, and no less ignobly?” In this Celsus acts like the most slavish-minded of the enemies of our teaching, who think it follows from the story of Jesus crucified that we worship those who have been crucified.
Greek
Ἑαυτῷ δὲ λαμβάνει ὡς ἡμετέραν ἀπόκρισιν πρὸς πεῦσιν αὐτοῦ λεγομένην φήσαντος· τίνι προσήχθητε λογισμῷ τοῦτον νομίζειν υἱὸν θεοῦ; πεποίηκε γὰρ ἡμᾶς ἀποκρινομένους ὅτι τούτῳ προσήχθημεν, (ἐπ) εὶ καὶ ἴσμεν τὴν κόλασιν αὐτοῦ ὑπὲρ καθαιρέσεως τοῦ πατρὸς τῆς κακίας γεγονυῖαν. ἄλλοις γὰρ μυρίοις προσήχθημεν, ὧν πολλοστημόριον ἐν τοῖς πρὸ τούτων ἐξεθέμεθα καὶ θεοῦ διδόντος ἐκθησόμεθα οὐ μόνον ἐν τοῖς πρὸς τὸν νομιζόμενον Κέλσου ἀληθῆ λόγον πραγματευόμενοι ἀλλὰ καὶ ἐν ἄλλοις μυρίοις. καὶ ὡς ἡμῶν γε λεγόντων ὅτι υἱὸν αὐτὸν νομίζομεν θεοῦ, ἐπεὶ ἐκολάσθη, φησί· τί οὖν; οὐχὶ καὶ ἄλλοι πολλοὶ ἐκολάσθησαν, καὶ οὐχ ἧττον ἀγεννῶς; ὅμοιον δ᾿ ἐν τούτῳ ποιεῖ ὁ Κέλσος τοῖς ἀνδραποδωδεστάτοις τῶν ἐχθρῶν τοῦ λόγου καὶ οἰομένοις ὅτι ἀκολουθεῖ τῇ περὶ τὸν Ἰησοῦν ἱστορίᾳ σταυρωθέντα τὸ σέβειν ἡμᾶς τοὺς ἐσταυρωμένους.