What makes you think you can interpret those 3000+ year old texts (that have been translated so you're not dealing with the original text) correcty? Texts originating from cultures and based on worldviews that have very little in common with our modern western civilization?

I get "it's just me and muh Bible" protestant vibes from such an approach, as if the religious text magically self-interprets correctly absent the tradition that generated it.

PS: You didn't say what's your take on Lucifer and what are your sources?