By the act of circumcision they solemnly agreed to fulfill on their part the conditions of the covenant made with Abraham, to be separate from all nations and to be perfect. If the descendants of Abraham had kept separate from other nations, they would not have been seduced into idolatry. By keeping separate from other nations, a great temptation to engage in their sinful practices and rebel against God would be removed from them. They lost in a great measure their peculiar, holy character by mingling with the nations around them. To punish them, the Lord brought a famine upon their land, which compelled them to go down into Egypt to preserve their lives. But God did not forsake them while they were in Egypt, because of His covenant with Abraham. He suffered them to be oppressed by the Egyptians, that they might turn to Him in their distress, choose His righteous and merciful government, and obey His requirements. (SR 147.1) MC VC

There were but a few families that first went down into Egypt. These increased to a great multitude. Some were careful to instruct their children in the law of God, but many of the Israelites had witnessed so much idolatry that they had confused ideas of God’s law. Those who feared God cried to Him in anguish of spirit to break their yoke of grievous bondage and bring them from the land of their captivity, that they might be free to serve Him. God heard their cries and raised up Moses as His instrument to accomplish the deliverance of His people. After they had left Egypt, and the waters of the Red Sea had been divided before them, the Lord proved them to see if they would trust in Him who had taken them, a nation from another nation, by signs, temptations, and wonders. But they failed to endure the trial. They murmured against God because of difficulties in the way and wished to return again to Egypt. (SR 147.2) MC VC