Deuteronomy 8:3

3. Why, then, did the Lord not form the covenant for the fathers? Because “the law was not established for righteous men.” But the righteous fathers had the meaning of the Decalogue written in their hearts and souls, that is, they loved the God who made them, and did no injury to their neighbour. There was therefore no occasion that they should be cautioned by prohibitory mandates ( correptoriis literis ), because they had the righteousness of the law in themselves. …

2. Now the Lord would not have recapitulated in Himself that ancient and primary enmity against the serpent, fulfilling the promise of the Creator ( Demiurgi ), and performing His command, if He had come from another Father. But as He is one and the same, who formed us at the beginning, and sent His Son at the end, the Lord did perform His command, being made of a woman, by both destroying our adversary, and perfecting man after the image and likeness of God. And for this reason He did not draw the means of confounding him from any other source than from the words of the law, and made use of the Father’s commandment as a help towards the destruction and confusion of the apostate angel. …

For my part, I am sorry for this disease, while they are not ashamed to sing the praises of their delicacies, giving themselves great trouble to get lampreys in the Straits of Sicily, the eels of the Mæander, and the kids found in Melos, and the mullets in Sciathus, and the mussels of Pelorus, the oysters of Abydos, not omitting the sprats found in Lipara, and the Mantinican turnip; and furthermore, the beetroot that grows among the Ascræans: they seek out the cockles of Methymna, the turbots of Attica, and the thrushes of Daphnis, and the reddish-brown dried figs, on account of which the ill-starred Persian marched into Greece with five hundred thousand men. Besides these, they purchase birds from Phasis, the Egyptian snipes, and the Median peafowl. Altering these by means of condiments, the gluttons gape for the sauces. …

We must, then, cast away the multitude of vessels, silver and gold drinking cups, and the crowd of domestics, receiving as we have done from the Instructor the fair and grave attendants, Self-help and Simplicity. And we must walk suitably to the Word; and if there be a wife and children, the house is not a burden, having learned to change its place along with the sound-minded traveller. The wife who loves her husband must be furnished for travel similarly to her husband. A fair provision for the journey to heaven is theirs who bear frugality with chaste gravity. And as the foot is the measure of the shoe, so also is the body of what each individual possesses. But that which is superfluous, what they call ornaments and the furniture of the rich, is a burden, not an ornament to the body. …

But when it sees any one in such a condition as to appear incurable, posting to the last stage of wickedness, then in its solicitude for the rest, that they may not be destroyed by it (just as if amputating a part from the whole body), it condemns such an one to death, as the course most conducive to health. “Being judged by the Lord,” says the apostle, “we are chastened, that we may not be condemned with the world.” For the prophet had said before, “Chastening, the Lord hath chastised me, but hath not given me over unto death.” “For in order to teach thee His righteousness,” it is said, “He chastised thee and tried thee, and made thee to hunger and thirst in the desert land; that all His statutes and His judgments may be known in thy heart, as I command thee this day; and that thou mayest know in thine heart, that just as if a man were chastising his son, so the Lord our God shall chast …

Now you have received your mouth, O man, for the purpose of devouring your food and imbibing your drink: why not, however, for the higher purpose of uttering speech, so as to distinguish yourself from all other animals? Why not rather for preaching the gospel of God, that so you may become even His priest and advocate before men? Adam indeed gave their several names to the animals, before he plucked the fruit of the tree; before he ate, he prophesied. Then, again, you received your teeth for the consumption of your meal: why not rather for wreathing your mouth with suitable defence on every opening thereof, small or wide? Why not, too, for moderating the impulses of your tongue, and guarding your articulate speech from failure and violence? Let me tell you, (if you do not know), that there are toothless persons in the world. …

Now, if there has been temerity in our retracing to primordial experiences the reasons for God’s having laid, and our duty (for the sake of God) to lay, restrictions upon food, let us consult common conscience. Nature herself will plainly tell with what qualities she is ever wont to find us endowed when she sets us, before taking food and drink, with our saliva still in a virgin state, to the transaction of matters, by the sense especially whereby things divine are handled; whether (it be not) with a mind much more vigorous, with a heart much more alive, than when that whole habitation of our interior man, stuffed with meats, inundated with wines, fermenting for the purpose of excremental secretion, is already being turned into a premeditatory of privies, (a premeditatory) where, plainly, nothing is so proximately supersequent as the savouring of lasciviousness. …

3. Those, however, who receive the representations of Scripture according to the understanding of the apostles, entertain the hope that the saints will eat indeed, but that it will be the bread of life, which may nourish the soul with the food of truth and wisdom, and enlighten the mind, and cause it to drink from the cup of divine wisdom, according to the declaration of holy Scripture: “Wisdom has prepared her table, she has killed her beasts, she has mingled her wine in her cup, and she cries with a loud voice, Come to me, eat the bread which I have prepared for you, and drink the wine which I have mingled.” By this food of wisdom, the understanding, being nourished to an entire and perfect condition like that in which man was made at the beginning, is restored to the image and likeness of God; so that, although an individual may depart from this life less perfectly instructed, but who …

And thus there was a certain ancient time, wherein those shadows or figures were to be used, that meats should be abstained from which had indeed been commended by their creation, but had been prohibited by the law. But now Christ, the end of the law, has come, disclosing all the obscurities of the law, all those things which antiquity had covered with the clouds of sacraments. For the illustrious Master, and the heavenly Teacher, and the ordainer of the perfected truth, has come, under whom at length it is rightly said: “To the pure all things are pure; but unto them that are defiled and unbelieving is nothing pure, but even their mind and conscience is defiled.” Moreover, in another place: “For every creature of God is good, and nothing to be refused which is received with thanksgiving; for it is sanctified by the Word of God and prayer.” Again, in another place: “The Spirit expressly …

To establish this, Christ Himself said, “How many sparrows do ye exceed in value?” And He said it, teaching them not to put their confidence in wealth and land and seeds; for it is not these that feed us, but the word of God.

10. After you have paid the most careful attention to your thoughts, you must then put on the armour of fasting and sing with David: “I chastened my soul with fasting,” and “I have eaten ashes like bread,” and “as for me when they troubled me my clothing was sackcloth.” Eve was expelled from paradise because she had eaten of the forbidden fruit. Elijah on the other hand after forty days of fasting was carried in a fiery chariot into heaven. For forty days and forty nights Moses lived by the intimate converse which he had with God, thus proving in his own case the complete truth of the saying, “man doth not live by bread only but by every word that proceedeth out of the mouth of the Lord.” The Saviour of the world, who in His virtues and His mode of life has left us an example to follow, was, immediately after His baptism, taken up by the spirit that He might contend with the devil, and a …

92. In all things he was accustomed both to be full and to be hungry. Blessed is he that knows how to be full in Christ. Not corporal, but spiritual, is that satiety which knowledge brings about. And rightly is there need of knowledge: “For man lives not by bread alone, but by every word of God.” For he who knew how to be full also knew how to be hungry, so as to be always seeking something new, hungering after God, thirsting for the Lord. He knew how to hunger, for he knew that the hungry shall eat. He knew, also, how to abound, and was able to abound, for he had nothing and yet possessed all things.