I don't know for sure, but the creation story is structured like poetry. This is suggestive of metaphor, as when similar form is sometimes used elsewhere in the Bible. Unlike the life of Jesus, which is written as historical accounts, the creation story appears to be highly symbolic.
There can be a fall without a literal Adam and Eve, when understood as metaphor. The point is that humanity was deceived and fell from God's grace, regardless of whether it involved only two people and a talking snake.
When was humanity deceived? How was humanity deceived? Why was humanity deceived? The contradiction is that the bible says through one man sin and death came about ...via an act of disobedience.
Just for the record Adam wasn't deceived.
Upvote
0