Where this enters not into consideration, nothing can appear more whimsical, unnatural, and even superstitious, than all or most of the laws of justice and of property.
Those who ridicule vulgar superstitions, and expose the folly of particular regards to meats, days, places, postures, apparel, have an easy task; while they consider all the qualities and relations of the objects, and discover no adequate cause for that affection or antipathy, veneration or horror, which have so mighty an influence over a considerable part of mankind.

A Syrian would have starved rather than taste pigeon; an Egyptian would not have approached bacon: But if these species of food be examined by the senses of sight, smell, or taste, or scrutinized by the sciences of chemistry, medicine, or physics, no difference is ever found between them and any other species, nor can that precise circumstance be pitched on, which may afford a just foundation for the religious passion.

A fowl on Thursday is lawful food; on Friday abominable: Eggs in this house and in this diocese, are permitted during Lent; a hundred paces farther, to eat them is a damnable sin.

This earth or building, yesterday was profane; to-day, by the muttering of certain words, it has become holy and sacred.

Such reflections as these, in the mouth of a philosopher, one may safely say, are too obvious to have any influence; because they must always, to every man, occur at first sight; and where they prevail not, of themselves, they are surely obstructed by education, prejudice, and passion, not by ignorance or mistake.
It may appear to a careless view, or rather a too abstracted reflection, that there enters a like superstition into all the sentiments of justice; and that, if a man expose its object, or what we call property, to the same scrutiny of sense and science, he will not, by the most accurate enquiry, find any foundation for the difference made by moral sentiment.