There are, alas! many blind men, who practise their castigation, whether it be fasting, watching or labor, only because they think these are good works, intending by them to gain much merit. Far blinder still are they who measure their fasting not only by the quantity or duration, as these do, but also by the nature of the food, thinking that it is of far greater worth if they do not eat meat, eggs or butter. Beyond these are those who fast according to the saints, and according to the days; one fasting on Wednesday, another on Saturday, another on St. Barbara's day, another on St. Sebastian's day,[34] and so on. These all seek in their fasting nothing beyond the work itself: when they have performed that, they think they have done a good work. I will here say nothing of the fact that some fast in such a way that they none the less drink themselves full; some fast by eating fish and other foods so lavishly that they would come much nearer to fasting if they ate meat, eggs and butter, and by so doing would obtain far better results from their fasting. For such fasting is not fasting, but a mockery of fasting and of God.
Therefore I allow everyone to choose his day, food and quantity for fasting, as he will, on condition that he do not stop with that, but have regard to his flesh; let him put upon it fasting, watching and labor according to its lust and wantonness, and no more, although pope, Church, bishop, father-confessor or any one else whosoever have commanded it. For no one should measure and regulate fasting, watching and labor according to the character or quantity of the food, or according to the days, but according to the withdrawal or approach of the lust and wantonness of the flesh, for the sake of which alone the fasting, watching and labor is ordained, that is, to kill and to subdue them. If it were not for this lust, eating were as meritorious as fasting, sleeping as watching, idleness as labor, and each were as good as the other without all distinction.
[Sidenote: The Limitation of Fasting]
XX. Now, if some one should find that more wantonness arose in his flesh from eating fish than from eating eggs and meat, let him eat meat and not fish. Again, if he find that his head becomes confused and crazed or his body and stomach injured through fasting, or that it is not needful to kill the wantonness of his flesh, he shall let fasting alone entirely, and eat, sleep, be idle as is necessary for his health, regardless whether it be against the command of the Church, or the rules of monastic orders: for no commandment of the Church, no law of an order can make fasting, watching and labor of more value than it has in serving to repress or to kill the flesh and its lusts. Where men go beyond this, and the fasting, eating, sleeping, watching are practised beyond the strength of the body, and more than is necessary to the killing of the lust, so that through it the natural strength is ruined and the head is racked; then let no one imagine that he has done good works, or excuse himself by citing the commandment of the Church or the law of his order. He will be regarded as a man who takes no care of himself, and, as far as in him lies, has become his own murderer.
For the body is not given us that we should kill its natural life or work, but only that we kill its wantonness; unless its wantonness were so strong and great that we could not sufficiently resist it without ruin and harm to the natural life. For, as has been said, in the practice of fasting, watching and labor, we are not to look upon the works in themselves, not on the days, not on the number, not on the food, but only on the wanton and lustful Adam, that through them he may be cured of his evil appetite.
[Sidenote: Foolish Fasting and Foolish Neglect of Fasting]
XXI. From this we can judge how wisely or foolishly some women act when they are with child, and how the sick are to be treated. For the foolish women cling so firmly to their fasting that they run the risk of great danger to the fruit of their womb and to themselves, rather than not to fast when the others fast. They make a matter of conscience where there is none, and where there is matter of conscience they make none. This is all the fault of the preachers, because they continually prate of fasting, and never point out its true use, limit, fruit, cause and purpose. So also the sick should be allowed to eat and to drink every day whatever they wish. In brief, where the wantonness of the flesh ceases, there every reason for fasting, watching, laboring, eating this or that, has already ceased, and there no longer is any binding commandment at all.
But then care must be taken, lest out of this freedom there grow a lazy indifference about killing the wantonness of the flesh; for the roguish Adam is exceedingly tricky in looking for permission for himself, and in pleading the ruin of the body or of the mind; so some men jump right in and say it is neither necessary nor commanded to fast or to mortify the flesh, and are ready to eat this and that without fear, just as if they had for a long time had much experience of fasting, although they have never tried it.
No less are we to guard against offending those who, not sufficiently informed, regard it a great sin if we do not fast or eat as they do. These we must kindly instruct, and not haughtily despise, nor eat this or that in despite of them, but we must tell them the reason why it is right to do so, and thus gradually lead them to a correct understanding. But if they are stubborn and will not listen, we must let them alone, and do as we know it is right to do.
[Sidenote: Suffering]