Yes it's true that in the story of Purim they tried to kill us, but G-d is not mentioned in the story. The Jews intervened and saved themselves, and yes, it is important for us to work and fight for our place among the nations and to create the nation we want. One that can defend itself against those who wish to destroy us and safe for all Jews to live and pray in according to their choice of Jewish worship (read pluralistic society).
U.S. confirms ISIS computer expert killed in air strike (Reuters)
from the article: Purim’s violent side