The Egyptians held the Israelites captive for 400 years. When they cried out to God, He heard them and got Moses involved.
Through the burning bush, God spoke to Moses, I have observed the misery of my people in Egypt, and have heard them crying out because of their oppressors. I know about their sufferings, so I have come down to rescue them from the power of the Egyptians and to bring them from that land to a good and spacious land, a land flowing with milk and honey (Exodus 3:8).
