Genesis 6:4 says: “The Nephillim were in the earth in those days when the sons of God came into the daughters of men and they bore children to them. The same were the mighty men that were old, the men of renown.”

The Jewish God Yahweh who created Adam and Eve was not the only One creating human life because, even when He created Adam and Eve, He was with other gods. He consulted them before they created humans resembling themselves.

“Now let us make man in our image, after our likeness.” (Genesis 1:26)

This shows Yahweh, the God of Israel, is not the only god, but is in an assembly of other gods.

“God stands in the assembly of other gods. He is the Judge among Judges.” (Psalm 82:1)