3. She had been oppressed by her own princes, which was sadly complained of, not only as her sin, but as her misery (ch. lix. 14); but now all the grievances of that kind shall be redressed (v. 17): "I will make thy officers peace; men of peace shall be made officers, and shall be indeed justices, not patrons of injustice, and justices of peace, not instruments of trouble and vexation. They shall be peace, that is, they shall sincerely seek thy welfare and by their means thou shalt enjoy good." They shall be peace, for they shall be righteousness; and then the peace is as a river, when the righteousness is as the waves of the sea. Even exactors, whose business it is to demand the public tribute, though they be exact, must not be exacting, but must be just to the subject as well as to the prince, and, according to the instructions John Baptist gave to the publicans must exact no more than is appointed them, Luke iii. 13.