Everyone who had sought Moses’ life was now dead, and God commanded Moses to return to Egypt to liberate His people, Israel. While on the way there, God’s wrath came against Moses because he had yet to obey the command of circumcision that was meant to set His people apart. Zipporah acts quickly, and the family is spared. After this, God called Aaron out from Egypt to meet his brother, and the two delivered God’s message to the people of Israel together.