This comes from the white paper written by Tim Keller for the November workshop "In Search of a Theology of Celebration" is posted on the BioLogos web site: Creation, Evolution, and Christian Laypeople.
He gives three question and brief then followed by more detailed examples...
Question #1: If God used evolution to create, then we can’t take Genesis 1 literally, and if we can’t do
that, why take any other part of the Bible literally?
Answer: The way to respect the authority of the Biblical writers is to take them as they want to be
taken. Sometimes they want to be taken literally, sometimes they don’t. We must listen to them, not
impose our thinking and agenda on them.
Question#2: If biological evolution is true—does that mean that we are just animals driven by our
genes, and everything about us can be explained by natural selection?
Answer: No. Belief in evolution as a biological process is not the same as belief in evolution as a world-
Question #3: If biological evolution is true and there was no historical Adam and Eve how can we know
where sin and suffering came from?
Answer: Belief in evolution can be compatible with a belief in an historical fall and a literal Adam and Eve. There are many unanswered questions around this issue and so Christians who believe God used evolution must be open to one another’s views.
I found it fascinating that he used C.S.Lewis as part of his detailed answer.
(It also interests me that people like John Piper love to quote C.S.Lewis, yet I'd say for Piper a non-belief in a literal Adam and Eve would be heretical!)One of my favorite Christian writers (that’s putting it mildly), C.S.Lewis, did not believe in a literal Adam and Eve, and I do not question the reality or soundness of his personal faith.
I do like Keller's approach. It gives the reader some outs, as well as options. A freedom to think though things and not be boxed in. It does mean that a certain undoing or diminished importance of aspects of Scriptures which certainly if reading from Genesis has implied effects through out Scripture. This for some people will feel like shaky ground.