II. We have a brief definition of sin, in which there is something supposed, namely, that there was a law given, and promulgated, as a rule of obedience, to the reasonable creature, without which there could be no sin committed, or guilt contracted; as the apostle saith, _Where no law is, there is no transgression_, Rom. iv. 15. or, _Sin is not imputed, where there is no law_, chap. v. 13. And inasmuch as it is observed, that the subjects, bound by this law, are reasonable creatures; this gives us to understand, that though other creatures be the effect of God’s power, and the objects of his providence, yet they are not the subjects of moral government. They cannot therefore be under a law, inasmuch as they are not capable of understanding their relation to God, as Sovereign, or their obligation to obey him, or the meaning of a law, which is the rule thereof. Moreover, we have in this answer, an account of the formal nature of sin. 1. It is considered, either in its negative, or rather privative idea, as containing in it a defect, or want of conformity to the law, a privation of that rectitude of nature, or righteousness that man had at first, or our not performing that which we are bound, by the law of God, to do; and those particular instances of sin, included herein, are called sins of omission. 2. It is described by its positive idea, and so it is called, a transgression of the law, or doing that which is forbidden by it. Thus it is called, by the apostle, _The transgression of the law_, 1 John iii. 4. This we shall not insist on at present, inasmuch as we shall have occasion to enlarge on this head, when we consider the sins forbidden, under each of the ten commandments, and the various aggravations thereof.[67] III. We are, in the next answer, led to consider the sinfulness of all mankind, as fallen in Adam, or original sin, as derived to, and discovered in us; and this consists more especially in our being guilty of Adam’s first sin, our wanting that righteousness which he was possessed of; and also in the corruption of nature, from whence all actual transgressions proceed.