In the state of nature, wrong-doing is impossible; or, if anyone does wrong, it is to himself, not to another. For no one by the law of nature is bound to please another, unless he chooses, nor to hold anything to be good or evil, but what he himself, according to his own temperament, pronounces to be so; and, to speak generally, nothing is forbidden by the law of nature, except what is beyond everyone's power.
The instructor has to teach history, cosmogony, psychology, ethics, the laws of nations. How can he do it without saying anything favorable or unfavorable about the beliefs of evangelical Christians, Catholics, Socinians, Deists, pantheists, materialists, or fetish worshipers, who all claim equal rights under American institutions? His teaching will indeed be "the play of Hamlet, with the part of Hamlet omitted."
Law, in its most general and comprehensive sense, signifies a rule of action; and is applied indiscriminately to all kinds of action, whether animate, or inanimate, rational or irrational. Thus we say, the laws of motion, of gravitation, of optics, or mechanics, as well as the laws of nature and of nations. And it is that rule of action, which is prescribed by some superior, and which the inferior is bound to obey.