Genesis 6 – “Satan’s Greatest Attack”

“The Sons of God saw that the daughters of men were beautiful; and they took wives for themselves, whomever they chose. The Nephilim were on the earth in those days … When the Sons of God came in to the daughters of men, they bore children to them. Those were the mighty men who were of old, men of renown.” NASV

“And the angels who did not keep their own domain, but abandoned their proper abode, He has kept in eternal bonds under daurkness for the judgment of the great day.” Jude 6 & II Peter 2:4. 

My Pastor when I was a teenager called this, “Satan’s greatest attack on God’s plan of redemption (of mankind). He taught me that Satan was trying to pollute human blood with angelic blood so that a true man could not be born to die for all mankind.  Out of necessity Noah’s family did not become involved in this.