Dost thou now govern the kingdom of Israel? - Naboth, not Ahab, is king. If he have authority to refuse, and thou have no power to take, he is the greater man of the two. This is the vital language of despotism and tyranny.
The meaning is, “Art thou king, and yet sufferest thyself to be thwarted in this way by a mere subject? I, the queen, the weak woman, will give thee the vineyard, if thou, the king, the strong man, wilt do nothing.”