Shane Roach said:
The more I look at it though, the more I wonder what theistic evolutionists make of the rest of Genesis, and specifically the story of Adam and Eve and of how sin came into the world?
Here's my view.
I think the Eden account is similar to Ezekiel 16. Is the woman named Jerusalem in that chapter a real person or is she imaginary? The answer is neither. She is a representation of the nation Israel. Her story within that prophetic message is Israel's story. It is told more completely than a historical record could, since it also reveals God's involvement in events that historically could seem merely natural.
I think Genesis 2-4 is revealing the history of humanity the way Ezekiel 16 reveals Israel's history. I read both accounts the same way. Adam and his wife Eve are not individuals any more than the lady Jerusalem and her sisters Samaria and Sodom. They are far more than individuals. God places them in a paradise and provides for all their needs, just as he adopted the child Jerusalem and raised her in luxury. Adam and Eve's actions allegorically correspond to the actions of humanity toward God.
The serpent is not just a literal serpent: it represents pride, the temptation of selfish ambition, and ultimately Satan. So, when the serpent is cursed in Genesis 3:14-15, the curse is actually referring to far more than literal snakes -- it foreshadows the second Adam's ultimate defeat of Satan (Romans 16:20). Similarly, the trees are not literal trees any more than the ring and crown in Ezekiel 16:12 are merely literal. The tree of life represents God's sustaining, life-giving power (Revelation 2:7, 22:1-2), while the tree of the knowledge of good and evil represents godlike knowledge (Genesis 3:5).
Adam and Eve, representing fledgling humanity, disobey God by grasping for this knowledge that they are not ready for. As a result, they do gain some knowledge, but in the process lose their innocence. Their communion with God is broken. This is the advent of sin, and it is described more prosaically in Romans 1:18-32.
Relating this to prehistory, the most obvious trait distinguishing humans from other apes is the increase in brain size; the larger skull size naturally led to increased pain for women in childbirth (other factors, such as hip changes due to bipedalism and the level of cranial development at birth, also factor in). Early primates learned to use tools, making clubs, then spears, then arrows. We learned to use fire. As we gained knowledge, we became capable of violence exceeding any other beast.
God confronts Adam and Eve and reveals the consequences of their actions. They are banished from their paradise, no longer having access to the tree of life -- God's special sustaining power. Life will be hard as they move from gathering food in the garden to an agricultural lifestyle where for the first time weeds can be defined.
Their broken communion with God and each other is passed on in their children. The horticulturalist son kills his pastoralist brother. In short order the account goes on to describe the advent of cities (4:17), crafts (4:21) and metalworks (4:22), again compressing large-scale events into a story of a few individuals.
When the account is read this way, it is no less truthful than the account in Ezekiel 16. This approach is used even by most literalists when it comes to Genesis 3:14-15, but I don't think those verses are an aberration. When this approach is used for the entire account, it allows one to get at the themes and focus of the story instead of trying to manipulate science or history to accord with its surface details.