Rabbi Yaron Reuven brings multiple lessons from Parashat Pinchas on how Pinchas saved the Jewish people in last week's Parashat Balak. One who is zealous for the sake of HaShem by rebuking or in doing KIRUV earns HaShem's mercy and brings peace to the world. But Zimri was leader of the Shimon Tribe and surrounded by guards, how did Pinchas accomplish this great act?