Enlil had Abraham’s men, his surviving minions, circumcise and thus brand themselves as his. Enlil Made Abraham betray wife Hagar and son Ismael, then knife his son Isaac. When Abraham started to plunge the knife and prove loyalty to Enlil, Enlil belayed the kill order.
Jacob, Abraham’s grandson, saw a UFO. He fought and beat an Anunnaki on Harran Trek and became Israel–“he who fought a god.” His son Joseph saved Egypt and when drought and famine hit the eastern Mediterranean, brought Jacob’s tribe–the Israelites–to Egypt.