While there could be some references from that poem,I honestly doubt that those characters will be mentioned which is maybe,so let's not too much rush to conclusion. When movie will be out, we will see what kind of imagery is and what is not from poem. I am not fan of that poem (inspired by a Bible,although for me is like a mythological story in poem) and some of characters are,such as L.,in my opinion,mythological. Surely I am not the only one on that opinion,there are others for sure. For what Enoch said,I don't care about it (let me guess,it is nihilistic philosophy what is told,bit stupid and meaningless) and don't want to take it seriously,you are like some uninteresting junkie zombie believer and addicted on that believe. Everything what is said about those themes are just for Alien franchise(especially from Prometheus to fourth Alien prequel,the last two hopefully be made in future),so not should everyone take it so seriously,it is just movie franchise, not necessarily reality, if someone believes or not. It is similar in other films,such as Matrix or some other ones. As for cause of war, we will see if it is correct or not.