Witness for Jehovah
Romans 5:12 says “all” men die, because of Adam’s sin.THE BIBLE IS CLEAR, Adam the first man with his wife produce children "in" the Garden without sin, before they had children "outside" the garden in sin. this is where the sons of God in chapter 6 comes from.
for there are two lines from Adam. a fallen line ..... us, (which came from outside the garden). and a unfallen line .... the sons of God, without sin (from within the garden). other words the save and the unsave meet, just as today.
“Sons of God” are referring to angels...Job 1:6 & Job 38:7.
They are the angels spoken of in Jude 1:6-7, likened to those in Sodom and Gomorrah who had ‘unnatural sexual desires’...and the “angels who sinned”, mentioned by Peter at 2 Peter 2:4, just before he mentions the Flood in vs.5.