Nicolaou - Whatever value can be drawn from these stories if they're treated as allegorical is lost the moment they're taken literally. I think part of it is the fear that not taking stories like the Fall literally will bring the whole house of cards.
In this thread's example, the snake could have been anything else...a butterfly, horse, a rock etc...the meaning of the story would remain the same to a christian. In fact the exact same meaning would have been expressed with a hundred different settings and characters.
Pete touched above on the human aspects that a story like the one discussed in this thread engaged...the intellect, the heart and the spirit.
It pantomimes religious concepts like obedience to religious law when at odds with individual and intellectual freedom.
Does the materialist discard the mind, heart and spirit? Yet they are the aspects of a human being that the scriptures place the most importance on. The line between literal and spirit is not so clearly defined.