Plato, Laws 887c

τῶν νόμων κάλλιστόν τε καὶ ἄριστον προοίμιον ἂν εἴη. μηδὲν οὖν δυσχεράναντες μηδὲ ἐπειχθέντες, ἥντινά ποτε ἔχομεν δύναμιν εἰς πειθὼ τῶν τοιούτων λόγων, μηδὲν ἀποθέμενοι διεξέλθωμεν εἰς τὸ δυνατὸν ἱκανῶς. εὐχήν μοι δοκεῖ παρακαλεῖν ὁ λεγόμενος ὑπὸ σοῦ νῦν λόγος, ἐπειδὴ προθύμως συντείνεις· μέλλειν δὲ οὐκέτι ἐγχωρεῖ λέγειν. φέρε δή, πῶς ἄν τις μὴ θυμῷ λέγοι περὶ θεῶν ὡς εἰσίν; ἀνάγκη γὰρ δὴ χαλεπῶς φέρειν καὶ μισεῖν

for such a prelude is the best we could have in defence, as one may say, of all our laws. So without any repugnance or undue haste, and with all the capacity we have for endowing such arguments with persuasiveness, let us expound them as fully as we can, and without any reservation. This speech of yours seems to me to call for a prefatory prayer, seeing that you are so eager and ready; nor is it possible any longer to defer our statement. Come, then; how is one to argue on behalf of the existence of the gods without passion? For we needs must be vexed and indignant with the men who have been, and now are,