It's a film about human dignity, cultural identity, ethnic responsibility versus family connection, freedom and faith. Essentially, it's a film about the power of individual. Faith and belief depicted by 'secular' movie-makers is skewed. The Hebrews trust in God not because of who he is but in order to be rescued from Egypt. It's God's responsibility as their God to do the right thing by them.
Faith becomes almost formulaic.
Nor is the character of Moses developed accurately. How can he, one man, rescue the Hebrews from the Egyptians', asks his wife. Surely he would say, 'With God all things are possible', or 'Through the power of God'. He explains the importance of human dignity and his responsibility to restore that to the Hebrews. But the most problematic element of the film concerns God.