The nation of Israel has grown in population since the time of Joseph, and so has the fear of the Egyptians. In response, the Israelites are thrown into slavery to control a potential uprising. A lot of time passes, and it seems as though God has forgotten his covenant with Abraham, Isaac, and Jacob. However, God has heard the cries, remembers the covenant, and is preparing Moses to lead His people out of Egypt. Moses must now answer the call.