Cygnus,
When I was in seminary way back when, we used A Berkeley Mickelsen’s text on hermeneutics,
Interpreting the Bible. There he stated that for the School of Antioch, it used historical interpretation as not referring to wooden literalism as this included the full use of typology:
“Literal” here means the customarily acknowledged meaning of an expression in its particular context. For example, when Christ declared that he was the door, the metaphorical meaning of “door” in that context would be obvious. Although metaphorical, this obvious meaning is included in the literal meaning (Mickelsen 1963:33).
I learned this view of literal interpretation as far back as my high school days. Therefore, 'the tree of live' and the tree of the knowledge of good and evil' are metaphors and are included in literal interpretation.
This is in opposition to a literalistic view that would insist on the 'tree of life' as an actual tree that is called 'the tree of life' and not like a
euchalyptus tree whose leaves are eaten by cuddly koalas.
Oz
Works consulted
Mickelsen, A B 1963.
Interpreting the Bible. Grand Rapids, Michigan: Wm. B. Eerdmans Publishing Company.