John Wesley on Esther 3:2

But, &c. - Probably the worship required was not only civil, but Divine: which as the kings of Persia arrogated to themselves, so they did sometimes impart this honour to some of their chief favourites, that they should be adored in like manner. And that it was so here, seems more than probable, because it was superfluous, to give an express command to all the kings servants, to pay a civil respect to so great a prince, which of course they used, and therefore a Divine honour must be here intended. And that a Jew should deny this honour, is not strange, seeing the wise Grecians did positively refuse to give this honour to the kings of Persia themselves, even when they were to make their addresses to them: and one Timocrates was put to death by the Athenians for worshipping Darius in that manner.