enoch

Has anyone read the book of Enoch. This movie reminded me of this lost bible book. I remember something about angles mating with human women and creating a race of giants. So I think the engineers are this angel race that made the decision to terminate the human race 2000 years ago out of jealousy over God choosing mankind and through Jesus. I am not super religious or anything but the whole God and creator thing made me remember bites and pieces of random things I have heard about christian religion.