A Midrash interpreted the report of that God "fixed the boundaries of peoples in relation to Israel's number" (, "l'mispar b'nei Yisrael") to teach that before the days of Abraham, God dealt harshly with the world: The sins of Noah's generation resulted in the flood; the generation that built the Tower of Babel was dispersed throughout the globe, prompting the proliferation of languages; the sins of Sodom and Gomorrah were answered with fire and brimstone. According to the Midrash, when Abraham came into the world, God ceased the cataclysmic punishments and set the punishments of other peoples in relationship to Israel's presence in the world. This Midrash conveys that the Israelites' presence somehow lessened God's anger, bringing greater stability to the world. The Midrash teaches that Jews, then, have a unique ability and responsibility to bring peace and stability to the world.