from Institutes by St. John Cassian

Book V.Of the Spirit of Gluttony.

Chapter V.

That one and the same rule of fasting cannot be observed by everybody.

And so on the manner of fasting a uniform rule cannot easily be observed, because everybody has not the same strength; nor is it like the rest of the virtues, acquired by steadfastness of mind alone. And therefore, because it does not depend only on mental firmness, since it has to do with the possibilities of the body, we have received this explanation concerning it which has been handed down to us, viz.: that there is a difference of time, manner, and quality of the refreshment in proportion to the difference of condition of the body, the age, and sex: but that there is one and the same rule of restraint to everybody as regards continence of mind, and the virtue of the spirit. For it is impossible for every one to prolong his fast for a week, or to postpone taking refreshment during a two or three days’ abstinence. By many people also who are worn out with sickness and especially with old age, a fast even up to sunset cannot be endured without suffering. The sickly food of moistened beans does not agree with everybody: nor does a sparing diet of fresh vegetables suit all, nor is a scanty meal of dry bread permitted to all alike. One man does not feel satisfied with two pounds, for another a meal of one pound, or six ounces, is too much; but there is one aim and object of continence in the case of all of these, viz.: that no one may be overburdened beyond the measure of his appetite, by gluttony. For it is not only the quality, but also the quantity of food taken which dulls the keenness of the mind, and when the soul as well as the flesh is surfeited, kindles the baneful and fiery incentive to vice.

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Chapter VII.

How bodily weakness need not interfere with purity of heart.

Bodily weakness is no hindrance to purity of heart, if only so much food is taken as the bodily weakness requires, and not what pleasure asks for. It is easier to find men who altogether abstain from the more fattening kinds of foods than men who make a moderate use of what is allowed to our necessities; and men who deny themselves everything out of love of continence than men who taking food on the plea of weakness preserve the due measure of what is sufficient.11 For bodily weakness has its glory of self-restraint, where though food is permitted to the failing body, a man deprives himself of his refreshment. although he needs it, and only indulges in just so much food as the strict judgment of temperance decides to be sufficient for the necessities of life, and not what the longing appetite asks for. The more delicate foods, as they conduce to bodily health, so they need not destroy the purity of chastity, if they are taken in moderation. For whatever strength12 is gained by partaking of them is used up in the toil and waste of car. Wherefore as no state of life can be deprived of the virtue of abstinence, so to none is the crown of perfection denied.

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Chapter IX.

Of the, measure of the chastisement to be undertaken, and the remedy of fasting.

The perfection then of abstinence is not to be gathered from calculations of time alone, nor only from the quality of the food; but beyond everything from the judgment of conscience. For each one should impose such a sparing diet on himself as the battle of his bodily struggle may require. The canonical observance of fasts is indeed valuable and by all means to be kept. But unless this is followed by a temperate partaking of food, one will not be able to arrive at the goal of perfection. For the abstinence of prolonged fasts-where repletion of body follows-produces weariness for a time rather than purity and chastity. Perfection of mind indeed depends upon the abstinence of the belly. He has no lasting purity and chastity, who is not contented always to keep to a well-balanced and temperate diet. Fasting, although severe, yet if unnecessary relaxation follows, is rendered useless, and presently leads to the vice of gluttony. A reasonable supply of food partaken of daily with moderation, is better than a severe and long fast at intervals. Excessive fasting has been known not only to undermine the constancy of the mind, but also to weaken the power of prayers through sheer weariness of body.

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Chapter XXV.

Of the abstinence of one old man who took food six times so sparingly that he was still hungry.

When one of the elders was pressing me to eat a little more as I was taking refreshment, and I said that I could not, he replied: “I have already laid my table six times for different brethren who had arrived, and, pressing each of them, I partook of food with him, and am still hungry, and do you, who now partake of refreshment for the first time, say that you cannot eat any more?”

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Chapter XXVI.

Of another old man, who never partook of food alone in his cell.

WE have seen another who lived alone, who declared that he had never enjoyed food by himself alone, but that even if for five days running none of the brethren came to his cell he constantly put off taking food until on Saturday or Sunday he went to church for service and found some stranger whom he brought home at once to his cell, and together with him partook of refreshment for the body not so much by reason of his own needs, as for the sake of kindness and on his brother’s account. And so as they know that the daily fast is broken without scruple on the arrival of brethren, when they leave, they compensate for the refreshment which has been enjoyed on their account by a greater abstinence, and sternly make up for the reception of even a very little food by a severer chastisement not only as regards bread, but also by lessening their usual amount of sleep.