It is not a demon that saves the world from God, it is Michael the Arch angel. The movie is actually very good and we could all learn from it, now granted its not your typical christian Movie, probably not meant to be a christian movie at all lol. But it was very good, the movie was about God being fed up with the human race and him wanting to erase them from the earth. Much like his frustrations with soddom and Gamora (not sure if i spelled those right) and so God asks Michael and Gabriel his angels to wipe out the human race. Then Mike and Gabe get into a huge battle about carrying out the request. Gabe is all for it and is fed up just like God. However Mike still remembers Gods love for the human race when he first made Adam, and how God created us in HIS image and how much he cared about us. Mike's whole view on God's request was "Will we, as servants, give him what he wants, or what he needs?" So Michael leaves heaven knowing that if he fails, that he will be wiped out along with the humans. Long story short, Mike finds a man that cares about someone so much that he doesnt care what other people think about him and he wants to see this person succeed in life and even take care of her and her baby, a story of true selfless love. Mike has to protect the Girl and her unborn babies from the angels of heaven who have come to destroy them. Once the baby is born and Mike and Gabe get into a battle to the death, God's faith is restored in the human race because of the boys selfless acts of love..........you need to watch the movie to find out the rest of this story, and the details, but i will tell you this, go into that movie with an open mind to hear the voice of God and i bet he will speak to you!