Zacharias 13:2

Moreover, we must inquire likewise touching schoolmasters; nor only of them, but also all other professors of literature. Nay, on the contrary, we must not doubt that they are in affinity with manifold idolatry: first , in that it is necessary for them to preach the gods of the nations, to express their names, genealogies, honourable distinctions, all and singular; and further , to observe the solemnities and festivals of the same, as of them by whose means they compute their revenues. What schoolmaster, without a table of the seven idols, will yet frequent the Quinquatria? The very first payment of every pupil he consecrates both to the honour and to the name of Minerva; so that, even though he be not said “to eat of that which is sacrificed to idols” nominally (not being dedicated to any particular idol), he is shunned as an idolater. …

XI . You are also forbidden to swear by them, or to utter their abominable names through your mouth, and to worship them, or fear them as gods; for they are not gods, but either wicked demons or the ridiculous contrivances of men. For somewhere God says concerning the Israelites: “They have forsaken me, and sworn by them that are no gods.” And afterwards: “I will take away the names of your idols out of their mouth.” And elsewhere: “They have provoked me to jealousy with them that are no gods; they have provoked me to anger with their idols.” And in all the Scriptures these things are forbidden by the Lord God.

For these vain, deceitful, pernicious, sacrilegious things did the Egyptian Hermes sorrow, because he knew that the time was coming when they should be removed. But his sorrow was as impudently expressed as his knowledge was imprudently obtained; for it was not the Holy Spirit who revealed these things to him, as He had done to the holy prophets, who, foreseeing these things, said with exultation, “If a man shall make gods, lo, they are no gods;” and in another place, “And it shall come to pass in that day, saith the Lord, that I will cut off the names of the idols out of the land, and they shall no more be remembered.” But the holy Isaiah prophesies expressly concerning Egypt in reference to this matter, saying, “And the idols of Egypt shall be moved at His presence, and their heart shall be overcome in them,” and other things to the same effect. …

210. But as to the calumnious charges which you bring against us, saying that by us the wrath of the kings of the world is excited against you, so long as we do not teach them the lesson of holy Scripture, but rather suggest our own desire of war, I do not imagine that you are so absolutely deaf to the eloquence of the sacred books themselves as that you should not rather fear that they should be acquainted with it. But whether you so will or no, they gain entrance to the Church; and even if we hold our tongues, they give heed to the readers; and, to say nothing of the rest, they especially listen with the most marked attention to that very psalm which you quoted. For you said that we do not teach them, nor, so far as we can help it, allow them to become acquainted with the words of Scripture: "Be wise now therefore, O ye kings; be instructed ye judges of the earth. …