God led Israel from place to place. They were thirsty and became angry with Moses. They asked why he led them out of Egypt to die of thirst. Moses sought God and was told to strike a rock, and water was provided to Israel. The Amalekites brought war on Israel. Moses, Aaron and Hur went to a hilltop while Joshua led Israel against the Amalekites. Aaron and Hur held Moses’ hands up while Israel conquered the Amalekites. Moses built an altar to the Lord. Jethro, Moses’ father-in-law, visited Moses and heard all God had done. He worshipped and made sacrifices to God. Moses was judge for all Israel. Jethro advised him to choose capable men to assist him in these duties. Moses followed Jethro’s advice.