Book XXX.
Faustus repels the insinuation that the prophecy of Paul with reference to those that should forbid to marry, abstain from meats, etc., applies to the Manichæans more than to the Catholic ascetics, who are held in the highest esteem in the Church. Augustin justifies this application of the prophecy, and shows the difference between Manichæan and Christian asceticism.
1. said: You apply to us the words of Paul: "Some shall depart from the faith, giving heed to lying spirits, and doctrines of devils; speaking lies in hypocrisy; having their consciences seared as with a hot iron; forbidding to marry, abstaining from meats, which God has created to be received with thanksgiving by believers." I refuse to admit that the apostle said this, unless you first acknowledge that Moses and the prophets taught doctrines of devils, and were the interpreters of a lying and malignant spirit; since they enjoin with great emphasis abstinence from swine’s flesh and other meats, which they call unclean. This case must first be settled; and you must consider long and carefully how their teaching is to be viewed: whether they said these things from God, or from the devil. As regards these matters, either Moses and the prophets must be condemned along with us; or we must be acquitted along with them. You are unjust in condemning us, as you do now, as followers of the doctrine of devils, because we require the priestly class to abstain from animal food; for we limit the prohibition to the priesthood, while you hold that your prophets, and Moses himself, who forbade all classes of men to eat the flesh of swine, and hares, and conies, besides all varieties of cuttle-fish, and all fish wanting scales, said this not in a lying spirit, nor in the doctrine of devils, but from God, and in the Holy Spirit. Even supposing, then, that Paul said these words, you can convince me only by condemning Moses and the prophets; and so, though you will not do it for reason or truth, you will contradict Moses for the sake of your belly.
2. Besides, you have in your Book of Daniel the account of the three youths, which you will find it difficult to reconcile with the opinion that to abstain from meats is the doctrine of devils. For we are told that they abstained not only from what the law forbade, but even from what it allowed; and you are wont to praise them, and count them as martyrs; though they too followed the doctrine of devils, if this is to be taken as the apostle’s opinion. And Daniel himself declares that he fasted for three weeks, not eating flesh or drinking wine, while he prayed for his people. How is it that he boasts of this doctrine of devils, and glories in the falsehood of a lying spirit?
3. Again, what are we to think of you, or of the better class of Christians among you, some of whom abstain from swine’s flesh, some from the flesh of quadrupeds, and some from all animal food, while all the Church admires them for it, and regards them with profound veneration, as only not gods? You obstinately refuse to consider that if the words quoted from the apostle are true and genuine, these people too are misled by doctrines of devils. And there is another observance which no one will venture to explain away or to deny, for it is known to all, and is practised yearly with particular attention in the congregation of Catholics all over the world—I mean the fast of forty days, in the due observance of which a man must abstain from all the things which, according to this verse, were created by God that we might receive them, while at the same time he calls this abstinence a doctrine of devils. So, my dear friends, shall we say that you too, during this fast, while celebrating the mysteries of Christ’s passion, live after the manner of devils, and are deluded by a seducing spirit, and speak lies in hypocrisy, and have your conscience seared with a hot iron? If this does not apply to you, neither does it apply to us. What is to be thought of this verse, or its author; or to whom does it apply, since it agrees neither with the traditions of the Old Testament, nor with the institutions of the New? As regards the New Testament, the proof is from your own practice; and though the Old requires abstinence only from certain things, still it requires abstinence. On the other hand, this opinion of yours makes all abstinence from animal food a doctrine of devils. If this is your belief, once more I say it, you must condemn Moses, and reject the prophets, and pass the same sentence on yourselves; for, as they always abstained from certain kinds of food, so you sometimes abstain from all food.