10:2 Thy - That is, he and his people, the king being spoken of ver.1, as a publick person representing all his people. Royal cities - Either really a royal city, or equal to one of the royal cities, though it had no king, but seems to have been governed by elders, chap.9:11.
10:1-6 When sinners leave the service of Satan and the friendship of the world, that they make peace with God and join Israel, they must not marvel if the world hate them, if their former friends become foes. By such methods Satan discourages many who are convinced of their danger, and almost persuaded to be Christians, but fear the cross. These things should quicken us to apply to God for protection, help, and deliverance.