only betwixt internal actions, and external objects, and must not be applicable either to intemal actions, compared among themselves, or to external objects, when placed in opposition to other external objects. For as morality is supposed to attend certain relations, if these relations cou'd belong to internal actions consider'd singly, it wou'd follow, that we might be guilty of crimes in ourselves, and independent of our situation, with respect to the universe: And in like manner, if these moral relations cou'd be apply'd to external objects, it wou'd follow, that even inanimate beings wou'd be susceptible of moral beauty and deformity. Now it seems difficult to imagine, that any relation can be discover'd betwixt our passions, volitions and actions, compared to external objects, which relation might not belong either to these passions and volitions, or to these external objects, compar'd among themselves.
But it will be still more difficult to fulfil the second condition, requisite to justify this system. According to the principles of those who maintain an abstract rational difference betwixt moral good and evil, and a natural fitness and unfitness of things, 'tis not only suppos'd, that these relations, being eternal and immutable, are the same, when consider'd by every rational creature, but their effects are also suppos'd to be necessarily the same; and 'tis concluded they have no less, or rather a greater, influence in directing the will of the deity, than in governing the rational and virtuous of our own species. These two particulars are evidently distinct. 'Tis one thing to know virtue, and another to conform the will to it. In order, therefore, to prove, that the measures of right and wrong are eternal laws, obligatory on every rational mind, 'tis not sufficient to shew the relations upon which they are founded: We must also point out the connexion betwixt the relation and the will; and must prove that this connexion is so necessary, that in every well-disposed mind, it must take place and have its influence; tho' the difference betwixt these minds be in other respects immense and infinite. Now
