Even if all this were true, how could she be impregnated by a fallen angel?
Matt. 22:30 "For in the resurrection they neither marry nor are given in marriage, but are like angels of God in heaven."
The angels can't procreate.
I think maybe Lucifer (Satan) may have been different.
Nevertheless.....where do we find Cain in Adam's genealogy?
[Genesis 5:1-5] This is the book of the generations of Adam. In the day that God created man, in the likeness of God made he him; Male and female created he them; and blessed them, and called their name Adam, in the day when they were created. And Adam lived an hundred and thirty years, and begat a son in his own likeness, and after his image; and called his name Seth: And the days of Adam after he had begotten Seth were eight hundred years: and he begat sons and daughters: And all the days that Adam lived were nine hundred and thirty years: and he died.
Nowhere!
Cain has his own genealogy: [Genesis 4:17-26] And Cain knew his wife; and she conceived, and bare Enoch: and he builded a city, and called the name of the city, after the name of his son, Enoch. And unto Enoch was born Irad: and Irad begat Mehujael: and Mehujael begat Methusael: and Methusael begat Lamech. And Lamech took unto him two wives: the name of the one was Adah, and the name of the other Zillah. And Adah bare Jabal: he was the father of such as dwell in tents, and of such as have cattle. And his brother's name was Jubal: he was the father of all such as handle the harp and organ. And Zillah, she also bare Tubalcain, an instructer of every artificer in brass and iron: and the sister of Tubalcain was Naamah. And Lamech said unto his wives, Adah and Zillah, Hear my voice; ye wives of Lamech, hearken unto my speech: for I have slain a man to my wounding, and a young man to my hurt. If Cain shall be avenged sevenfold, truly Lamech seventy and sevenfold. And Adam knew his wife again; and she bare a son, and called his name Seth: For God, said she, hath appointed me another seed instead of Abel, whom Cain slew. And to Seth, to him also there was born a son; and he called his name Enos: then began men to call upon the name of the LORD.
Abel's death is mentioned again after Cain's genealogy and that is why Abel is not listed in Adam's genealogy. He was dead.
And how did the nephilim come about? Fallen angels having sex with "daughters of men."
It tells us "like the angels of God in heaven". Is there a difference when they are on earth?
Gen.6:4 There were giants in the earth in those days; and also after that, when the sons of God came in unto the daughters of men, and they bare children to them, the same became mighty men which were of old, men of renown.
Because of the angels (who are now considered the "fallen angels") and their offspring, Geber, Nephilim, giants, God saw,(5)the wickedness of man was great in the earth, and that every imagination of the thoughts of his heart was only evil continually. The results - He sent the flood (not the first flood that destroyed the world and every man and all creatures) but the flood of Noah.
So...God's Word tells us that angels did procreate while on earth. Those angels have been condemned because of that but not yet killed. They will be released again at the end of days:
Matthew 24:37But as the days of Noe were, so shall also the coming of the Son of man be.
38.For as in the days that were before the flood they were eating and drinking, marrying and giving in marriage, until the day that Noe entered into the ark.
"Giving in marriage to the fallen angels" and Christ is telling us that it will be that way again. I believe that Rev.6:12 refers to that time and event, when the fallen angels will be loosed:
And I beheld when He had opened the sixth seal, and, lo, there was a great earthquake; and the sun became black as sackcloth of hair, and the moon became as blood;
13. And the stars of heaven fell unto the earth, even as a fig tree casteth her untimely figs, when she is shaken of a mighty wind.
This happens at the 6th seal (Satan's time is shown at the 6th seal, 6th. vial, 6th trump = 666). Those verses are speaking about the time he and his angels come to earth pretending to be Christ.
After re-reading this I realize I'm gettng off subject. Sorry....WmFights, thank you and a few others who may not agree with this but you have not closed your mind to it. You are one of the few that has actually asked questions to debate the ideas.
Thank you ...........Ping