Eve never ate fruit but was tempted to have sex with someone of another race ? Everything was to produce after its own kind and in Luke 3:38 Cain is not mentioned as Adams son. Also notice in Genesis 3:15 and I will put enmity between thee and the woman, and between they seed and her seed; . In the garden trees were to represent family lines or tribes. Does this seem more of what really happened or do you think it was a literal fruit on a literal tree?