The Genesis account does not exclude the possibility that:
a) Abel had children before he died
b) Cain already had other brothers and sisters
c) Cain was worried about people from future generations in his family who had not even been born yet
d) Cain was concerned his parents might take revenge into their own hands
Since Cain could have been referring to one or all of these possibilities, I still don't see that the scripture provides any support for evolution. Thank you for explaining the reasoning of those that do. You are welcome to debate my reasoning if you wish.
Perhaps,but somethings you did not answer or consider is that....
1)Why are no descendent's mentioned before Seth?
2)Where did Cain and Abel find wives?
3)If indeed their were other peoples,it is only logical that Cain would be afraid of Abel's descendents when he stated..
''that every one that findeth me shall slay me''
4)Cain stated ''every one that findeth me shall slay me'' he did not state Adam and Eve or mother and father will slay me.
5)What was the point of that statement if it dealt with future generations?
Or for that matter what was the point of the mark(Protection)Genesis 4:15 if this was about future generations?
6)Cain went in to the land of Nod and ''And Cain knew his wife'' so do you have answers or did you consider where Cain found a wife?
As for evolution,the idea that all came from Adam is evolution.
That all people of all races of all nations came from one man and one woman,that everything has it's origins from one human been - EVOLUTION.
Genesis 5:1:This is the book of the generations of Adam. In the day that God created man, in the likeness of God made he him;
Adam in the Hebrew means....
121 'Adam aw-dawm' the same as 120; Adam the name of the first man, also of a place in Palestine:--Adam.
120 'adam aw-dawm' from 119; ruddy i.e. a human being (an individual or the species, mankind, etc.):--X another, + hypocrite, + common sort, X low, man (mean, of low degree), person.
119 'adam aw-dam' to show blood (in the face), i.e. flush or turn rosy:--be (dyed, made) red (ruddy).
Not everyone has the charateristc of turning rosy or showing blood in the face.