In the book of Esther, what theological significance can be attributed to Mordecai's refusal to bow down to Haman, considering the historical context of Persian court customs?

A It primarily represents a personal act of defiance against Haman's arrogance and pride. B It signifies a political statement against the Persian Empire's authority over the Jewish people. C It demonstrates Mordecai's adherence to the Mosaic Law, specifically the prohibition against idolatry and bowing to any deity other than Yahweh. D It was a calculated move to provoke Haman and ultimately expose his evil intentions to the king.