“So the “men of renown” were the descendants of those two enfleshed angels.”
Interesting take. How does that theory explain the post-flood giants though? Did those two angels escape wrath long enough to fornicate some more after the waters receded?
I'm not sure what kind of "wrath" they angels faced (since they didn't "rebel" per se), but as to the post-Flood giants, `Og escaped the Flood by clinging onto the Ark and being fed via a window. He lived hundreds and hundreds of years (being killed by Moses), and so had plenty of time to sew his genes throughout the post-Flood world.