It is curious enough to observe the variety of inventions men have hit upon, and the variety of phrases they have brought forward, in order to conceal from the world, and, if possible, from themselves, this very general and therefore very pardonable self-sufficiency.
1. One man says, he has a thing made on purpose to tell him what is right and what is wrong; and that is called a 'moral sense'.. and then he goes to work at his ease, and says, such a thing is right, and such a thing is wrong -- why? 'Because my moral sense tells me it is.'
2. Another man comes and alters the phrase: leaving out moral, and putting in common in the room of it. He then tells you that his common sense tells him what is right and wrong, as surely as the other's moral sense did; meaning by common sense a sense of some kind or other, which, he says, is possessed by all mankind: the sense of those whose sense is not the same as the author's being struck out as not worth taking. This contrivance does better than the other; for a moral sense being a new thing, a man may feel about him a good while without being able to find it out: but common sense is as old as the creation; and there is no man but would be ashamed to be thought not to have as much of it as his neighbours. It has another great advantage: by appearing to share power, it lessens envy; for when a man gets up upon this ground, in order to anathematize those who differ from him, it is not by a sic volo sic jubeo, but by a velitis jubeatis.
3. Another man comes, and says, that as to a moral sense indeed, he cannot find that he has any such thing: that, however, he has an understanding, which will do quite as well. This understanding, he says, is the standard of right and wrong: it tells him so and so. All good and wise men understand as he does: if other men's understandings differ in any part from his, so much the worse for them: it is a sure sign they are either defective or corrupt.
4. Another man says, that there is an eternal and immutable Rule of Right: that the rule of right dictates so and so: and then he begins giving you his sentiments upon anything that comes uppermost: and these sentiments (you are to take for granted) are so many branches of the eternal rule of right.
5. Another man, or perhaps the same man (it is no matter), says that there are certain practices conformable and others repugnant, to the Fitness of Things; and then he tells you, at his leisure, what practices are conformable, and what repugnant:just as he happens to like a practice or dislike it.
6. A great multitude of people are continually talking of the Law of Nature; and then they go on giving you their sentiments about what is right and what is wrong: and these sentiments, you are to understand, are so many chapters and sections of the Law of Nature.
7. Instead of the phrase, Law of Nature, you have sometimes Law of Reason, Right Reason, Natural Justice, Natural Equity, Good Order. Any of them will do equally well. This latter is most used in politics. The three last are much more tolerable than the others, because they do not very explicitly claim to be anything more than phrases: they insist but feebly upon their being looked upon as so many positive standards of themselves, and seem content to be taken, upon occasion, for phrases expressive of the conformity of the thing in question to the proper standards, whatever that may be. On most occasions, however, it will be better to say utility. utility is clearer as referring more explicitly to pain and pleasure.
8. We have one philosopher, who says, there is no harm in anything in the world but in telling a lie; and that if, for example, you were to murder your own father, this would only be a particular way of saying, he was not your father. Of course when this philosopher sees anything that he does not like, he says, it is a particular way of telling a lie. It is saying, that the act ought to be done, or may be done, when, in truth, it ought not be done.
9. The fairest and openest of them all is that sort of man who speaks out, and says, I am of the number of the Elect: now God himself takes care to inform the Elect what is right: and that with so good effect, and let them strive ever so, they cannot help not only knowing it but practising it. If therefore a man wants to know what is right and what is wrong, he has nothing to do but to come to me.
Few will contend that this is a perfectly fair representation of the animus of those who employ the various phrases so amusingly animadverted on; but that the phrases contain no argument, save what is grounded on the very feelings they are adduced to justify, is a truth which Bentham had the eminent merit of first pointing out.