it was for the same purpose for which luxurious and profligate men are accustomed to have theirs anointed in those banquets which we abhor. For the sweet odor means the good report which is earned by a life of good works; and the man who wins this, while following in the footsteps of Christ, anoints His feet (so to speak) with the most precious ointment. And so that which in the case of other persons is often a sin, becomes, when ascribed to God or a prophet, the sign of some great truth. Keeping company with a harlot, for example, is one thing when it is the result of abandoned manners, another thing when done in the course of his prophecy by the prophet Hosea.  Because it is a shamefully wicked thing to strip the body naked at a banquet among the drunken and licentious, it does not follow that it is a sin to be naked in the baths.
19. We must, therefore, consider carefully what is suitable to times and places and persons, and not rashly charge men with sins. For it is possible that a wise man may use the daintiest food without any sin of epicurism or gluttony, while a fool will crave for the vilest food with a most disgusting eagerness of appetite. And any sane man would prefer eating fish after the manner of our Lord, to eating lentiles after the manner of Esau, or barley after the manner of oxen. For there are several beasts that feed on commoner kinds of food, but it does not follow that they are more temperate than we are. For in all matters of this kind it is not the nature of the things we use, but our reason for using them, and our manner of seeking them, that make what we do either praiseworthy or blameable.
20. Now the saints of ancient times were, under the form of an earthly kingdom, foreshadowing and foretelling the kingdom of heaven. And on account of the necessity for a numerous offspring, the custom of one man having several wives was at that time blameless: and for the same reason it was not proper for one woman to have several husbands, because a woman does not in that way become more fruitful, but, on the contrary, it is base harlotry to seek either gain or offspring by promiscuous intercourse. In regard to matters of this sort, whatever the holy men of those times did without lust, Scripture passes over without blame, although they did things which could not be done at the present time, except through lust. And everything of this nature that is there narrated we are to take not only in its historical and literal, but also in its figurative and prophetical sense, and to interpret as bearing ultimately upon the end of love towards God or our neighbor, or both. For as it was disgraceful among the ancient Romans to wear tunics reaching to the heels, and furnished with sleeves, but now it is disgraceful for men honorably born not to wear tunics of that description: so we must take heed in regard to other things also, that lust do not mix with our use of them; for lust not only abuses to wicked ends the customs of those among whom we live, but frequently also transgressing the bounds of custom, betrays, in a disgraceful outbreak, its own hideousness, which was concealed under the cover of prevailing fashions.