"[the services a monarch must provide for his people] consisted in the maintenance of the laws; a
strict execution of justice; and defending the state against its enemies. it is the duty of this
magistrate to pay attention to agriculture; it should be his care that provisions for the nation should
be in abundance, and that commerce and industry should be encouraged. he is a perpetual
sentinel, who must watch the acts and the conduct of the enemies of the if he be the first
general, the first minister of the realm, it is not that he should remain the shadow of authority, but
that he should fulfill the duties of such titles. he is only the first servant of the state."

according to the passage, who is the first servant of the state?