Purim is a time of merriment. Celebrants are allowed to drink alcohol to the point where they are unable to differentiate between the phrases ‘Bless Mordecai’ and ‘Curse Haman.’ But there is a darker side to Purim. Megillat Esther depicts an existential threat to the Jews. The Jews are saved and their enemies slain, not because God intervenes but because the Jews themselves take decisive action to eradicate the threat. Purim seems to be about the role of Jewish self-reliance in a universe where God has apparently disappeared from the stage.
Source: Purim: Where is God in all this?