I believe there's also a theory that the neanderthals were smarter than our ancestors of the time. That would also fit the story. I can imagine the homo sapiens of the time interacting with the far stronger and smarter neanderthals and describing them as 'sons of god'. I wonder if that's also where the old Greek myths of Hercules (etc) came from.
But If you ask Jews, who wrote that section of the Bible, benei elokim translates as something like “those who are free”:
“Who or what exactly are the benei elokim? Who are the nephilim? How are they related to each other? And what does it all mean?
One thing benei elokim does not mean is “sons of G‑d.” In fact, Rabbi Shimon bar Yochai would “curse” anyone who translated the term benei elokim as the “sons of G‑d.”1 The word elokim in Scripture, while generally referring to G‑d, is in essence merely an expression of authority.2 Similarly, the term benei does not necessarily mean “sons,” but is often just a title. Benei chorin, for example, means those who are free—not “sons of freedom.”
https://www.chabad.org/parshah/article_cdo/aid/1987422/jewis...
The opposition to reading any of the Hebrew scriptures as referring to "Sons of god" likely arose as a reaction in Rabbinic Judaism to Christianity, both of which (along with Karaite Judaism) arose out of Second Temple Judaism.
> It gets passed around as legit probably because it enforces the idea that Christ is a son of God.
I've never heard of that before. Not sure where you would have, or how it even does reenforce that idea.
The culture and language seems to have spread across large parts of the Indo-European landmass starting maybe 6000 years ago, eventually displacing many older European and Indian cultures respectively among others. It is assumed to be the reason that such disparate pantheons as the Roman, Greek, Norse and Hindu have many common characteristics. One reason for the relative swift and wide spread of the culture is currently speculated to be that the Yamnaya were the first to domesticate the horse and use them to pull wagons (chariots).[2]
While it could be possible that the original pantheon referred to Neanderthals a more rational interpretation seems to me to be that the pantheon is a deified memory of some prominent people in a small group that roamed the plains of present Ukraine many thousands of years ago, a group that came to conquer other groups because of their advanced horsemanship, establishing traditions that in turn achieved a life of their own as traditions and beliefs commonly do. But hey, it is little more than speculation at this point.
[0] https://en.wikipedia.org/wiki/Yamnaya_culture
[1] https://en.wikipedia.org/wiki/Proto-Indo-European_mythology
[2] https://www.sciencedaily.com/releases/2018/05/180509185446.h...
"Despite the popularity of Greek mythology in western culture, Greek mythology is generally seen as having little importance in comparative mythology due to the heavy influence of Pre-Greek and Near Eastern cultures, which overwhelms what little Indo-European material can be extracted from it."
