Tertullian

“ There is no more bitter thing, than to endure the very suffering which you have inflicted upon others. When, again, the law took somewhat away from men’s food, by pronouncing unclean certain animals which were once blessed, you should understand this to be a measure for encouraging continence, and recognise in it a bridle imposed on that appetite which, while eating angels’ food, craved after the cucumbers and melons of the Egyptians. Recognise also therein a precaution against those companions of the appetite, even lust and luxury, which are usually chilled by the chastening of the appetite. ”

“ But what parts of the law can I defend as good with a greater confidence than those which heresy has shown such a longing for?—as the statute of retaliation, requiring eye for eye, tooth for tooth, and stripe for stripe. ”

“ Furthermore, that an eager wish for money might be restrained, so far as it is caused by the need of food, the desire for costly meat and drink was taken out of their power. Lastly, in order that man might be more readily educated by God for fasting, he was accustomed to such articles of food as were neither plentiful nor sumptuous, and not likely to pamper the appetite of the luxurious. Of course the Creator deserved all the greater blame, because it was from His own people that He took away food, rather than from the more ungrateful Marcionites. ”