§143. THE legislative power is that, which has a right to direct how the force of the common-wealth shall be employed for preserving the community and the members of it. But because those laws which are constantly to be executed, and whose force is always to continue, may be made in a little time; therefore there is no need, that the legislative should be always in being, not having always business to do. And because it may be too great a temptation to human frailty, apt to grasp at power, for the same persons, who have the power of making laws, to have also in their hands the power to execute them, whereby they may exempt themselves from obedience to the laws they make, and suit the law, both in its making, and execution, to their own private advantage, and thereby come to have a distinct interest from the rest of the community, contrary to the end of society and government: therefore in well ordered commonwealths, where the good of the whole is so considered, as it ought, the legislative power is put into the hands of divers persons, who duly assembled, have by themselves, or jointly with others, a power to make laws, which when they have done, being separated again, they are themselves subject to the laws they have made; which is a new and near tie upon them, to take care, that they make them for the public good.

§144. But because the laws, that are at once, and in a short time made, have a constant and lasting force, and need a perpetual execution, or an attendance thereunto; therefore it is necessary there should be a power always in being, which should see to the execution of the laws that are made, and remain in force. And thus the legislative and executive power come often to be separated.

§145. There is another power in every common-wealth, which one may call natural, because it is that which answers to the power every man naturally had before he entered into society: for though in a common-wealth the members of it are distinct persons still in reference to one another, and as such as governed by the laws of the society; yet in reference to the rest of mankind, they make one body, which is, as every member of it before was, still in the state of nature with the rest of mankind. Hence it is, that the controversies that happen between any man of the society with those that are out of it, are mana............