Plutarch, De Iside et Osiride 67

οὐ γὰρ ἄνουν οὐδʼ ἄψυχον οὐδʼ ἀνθρώποις ὁ θεὸς ὑποχείριον· ἀπὸ τούτων δὲ τοὺς χρωμένοις αὐτοῖς δωρουμένους ἡμῖν καὶ παρέχοντας ἀέναα καὶ διαρκῆ θεοὺς ἐνομίσαμεν, οὐχ ἑτέρους παρʼ ἑτέροις οὐδὲ βαρβάρους καὶ Ἕλληνας οὐδὲ νοτίους καὶ βορείους· ἀλλʼ ὥσπερ ἥλιος καὶ σελήνη καὶ οὐρανὸς καὶ γῆ καὶ θάλασσα κοινὰ πᾶσιν, ὀνομάζεται δʼ ἄλλως ὑπʼ ἄλλων, οὕτως ἑνὸς λόγου τοῦ ταῦτα κοσμοῦντος καὶ μιᾶς προνοίας ἐπιτροπευούσης καὶ δυνάμεων ὑπουργῶν ἐπὶ πάντα τεταγμένων, ἕτεραι παρʼ ἑτέροις κατὰ νόμους γεγόνασι τιμαὶ καὶ προσηγορίαι· καὶ συμβόλοις χρῶνται καθιερωμένοις οἱ μὲν ἀμυδροῖς οἱ δὲ τρανοτέροις, ἐπὶ τὰ θεῖα τὴν νόησιν ὁδηγοῦντες οὐκ ἀκινδύνως. ἔνιοι γὰρ ἀποσφαλέντες παντάπασιν εἰς δεισιδαιμονίαν ὤλισθον, οἱ δὲ φεύγοντες ὥσπερ ἕλος τὴν δεισιδαιμονίαν ἔλαθον αὖθις ὥσπερ εἰς κρημνὸν ἐμπεσόντες τὴν ἀθεότητα.

for God is not senseless nor inanimate nor subject to human control. As a result of this we have come to regard as gods those who make use of these things and present them to us and provide us with things everlasting and constant. Nor do we think of the gods as different gods among different peoples, nor as barbarian gods and Greek gods, nor as southern and northern gods; but, just as the sun and the moon and the heavens and the earth and the sea are common to all, but are called by different names by different peoples, so for that one rationality which keeps all these things in order and the one Providence which watches over them and the ancillary powers that are set over all, there have arisen among different peoples, in accordance with their customs, different honours and appellations. Thus men make use of consecrated symbols, some employing symbols that are obscure, but others those that are clearer, in guiding the intelligence toward things divine, though not without a certain hazard. For some go completely astray and become engulfed in superstition; and others, while they fly from superstition as from a quagmire, on the other hand unwittingly fall, as it were, over a precipice into atheism.