[Theophilus 7]

Demons. Nephilim. Genesis 6

[RoosterRedux]

That's something that regularly pops into my mind when I consider this subject.

There has been nothing said about these so-called "aliens" which would preclude the Gen 6 connection.

[GingisK]

...and sons of God who copulated with human women, producing offspring later known as the gods of old, men on renoun.

The Nephilim were not identified as either good or bad, just that they were.

Genesis 6 is not a good place to go to make demons out of ETs.