For instruction of the people.
They also that have authority to teach, or to enable others to teach the people their duty to the sovereign power, and instruct them in the knowledge of what is just, and unjust, thereby to render them more apt to live in godliness, and in peace amongst themselves, and resist the public enemy, are public ministers: ministers, in that they do it not by their own authority, but by another’s; and public, because they do it, or should do it, by no authority but that of the sovereign. The monarch, or the sovereign assembly only hath immediate authority from God, to teach and instruct the people; and no man but the sovereign, receiveth his power Dei gratiâ simply; that is to say, from the favour of none but God: all other, receive theirs from the favour and providence of God, and their sovereigns; as in a monarchy Dei gratiâ et regis; or Dei providentiâ et voluntate regis.
For judicature.
They also to whom jurisdiction is given, are public ministers. For in their seats of justice they represent the person of the sovereign; and their sentence, is his sentence: for, as hath been before declared, all judicature is essentially annexed to the sovereignty; and therefore all other judges are but ministers of him or them that have the sovereign power. And as controversies are of two sorts, namely of fact, and of law; so are judgments, some of fact, some of law: and consequently in the same controversy, there may be two judges, one of fact, another of law.
And in both these controversies, there may arise a controversy between the party judged, and the judge; which because they be both subjects to the sovereign, ought in equity to be judged by men agreed on by consent of both; for no man can be judge in his own cause. But the sovereign is already agreed on for judge by them both, and is therefore either to hear the cause, and determine it himself, or appoint for judge such as they shall both agree on. And this agreement is then understood to be made between them divers ways; as first, if the defendant be allowed to except against such of his judges, whose interest maketh him suspect them, (for as to the complainant, he hath already chosen his own judge), those which he excepteth not against, are judges he himself agrees on. Secondly, if he appeal to any other judge, he can appeal no further; for his appeal is his choice. Thirdly, if he appeal to the sovereign himself, and he by himself, or by delegates which the parties shall agree on, give sentence; that sentence is final: for the defendant is judged by his own judges, that is to say, by himself.
These properties of just and rational judicature considered, I cannot forbear to observe the excellent constitution of the courts of justice, established both for Common, and also for Public Pleas in England. By Common Pleas, I mean those, where both the complainant and defendant are subjects: and by public, which are also called Pleas of the Crown, those where the complainant is the sovereign. For whereas there were two orders of men, whereof one was Lords, the other Commons; the Lords had this privilege, to have for judges in all capital crimes, none but Lords; and of them, as many as would be present; which being ever acknowledged as a privilege of favour, their judges were none but such as they had themselves desired. And in all controversies, every subject, (as also in civil controversies the Lords), had for judges, men of the country where the matter in controversy lay; against which he might make his exceptions, till at last twelve men without exception being agreed on, they were judged by those twelve. So that having his own judges, there could be nothing alleged by the party, why the sentence should not be final. These public persons, with authority from the sovereign power, either to instruct, or judge the people, are such members of the commonwealth, as may fitly be compared to the organs of voice in a body natural.
For execution.
Public ministers are also all those, that have authority from the sovereign, to procure the execution of judgments given; to publish the sovereign’s commands; to suppress tumults; to apprehend, and imprison malefactors; and other acts tending to the conservation of the peace. For every act they do by such authority, is the act of the commonwealth; and their service, answerable to that of the hands, in a body natural.
Public ministers abroad, are those that represent the person of their own sovereign, to foreign states. Such are ambassadors, messengers, agents, and heralds, sent by public authority, and on public business.
But such as are sent by authority only of some private party of a troubled state, though they be received, are neither public, nor private ministers of the commonwealth; because none of their actions have the commonwealth for author. Likewise, an ambassador sent from a prince, to congratulate, condole, or to assist at a solemnity; though the authority be public; yet because the business is private, and belonging to him in his natural capacity; is a private person. Also if a man be sent into another country, secretly to explore their counsels, and strength; though both the authority, and the business be public; yet because there is none to take notice of any person in him, but his own; he is but a private minister; but yet a minister of the commonwealth; and may be compared to an eye in the body natural. And those that are appointed to receive the petitions or other informations of the people, and are as it were the public ear, are public ministers, and represent their sovereign in that office.