Hey Skom ~ I also believe Cain was the son of Adam and Eve and he killed his brother, Abel.<quoted text>
I believe Cain was the son of Adam and Eve
Now Adam knew Eve his wife, and she conceived and bore Cain, saying,I have gotten a man with the help of the Lord.
And Adam was the first man
"But at the beginning of creation God 'made them male and female.'
"Haven't you read," he replied, "that at the beginning the Creator 'made them male and female,'
So Cain was cast out and went off and married someone and built a city. Some say that Cain married his sister that was not mentioned at all, but that still does not explain the building of a city.
GOD did not tell Adam and Eve to go forth and multiply, HE put them into the Garden of Eden.
****4:25 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.***
Peace to us all :)