The basic problem is that giving too much weight for differing interpretations soon ends up in a situation where no interpretation can be trusted. This is a book with no value, because all value is in the individual reading it. While this is a nice neat fit with postmodern thinking, it has a hard time with external objective truth -- where there is one single way to salvation provided by a loving God through His only begotten Son, who is Himself God incarnate.
I don't see how differing interpretations of a book end up with a "book with no value, because all value is in the individual reading it". In the first place, what's wrong with putting all value in the individual reading the Bible, even if it were true? After all, God didn't give His Son for a book, He gave it for me. My relationship with God exists through Jesus Christ, and even though the Bible is an extremely valuable tool through which I learn about God, it is in the end just a tool. My relationship with God is mediated through Jesus Christ, not the Bible.
And I don't see that our interpretations differ so much that the Bible is reduced to nothing. After all, any interpretation is still an interpretation
of the Bible and would not exist independently of the Bible. Very little of my theology has changed and what little has changed I deem to have changed for the better. After all, what would you learn from your view that God created the earth in six days 6,000 years ago, and what do I learn from my view that God created the earth over a long time ages ago? Surely we both learn that God is a Creator God, that nothing He creates is to be worshiped, that God is immanent, that God loved us in preparing a world for us. These are lessons independent of mere scientific details, and these are lessons the Bible enforces on all honest readers whether they accept or reject the use of external evidence in reading it. Just because we accept differing interpretations of the Bible doesn't make it "fuzzy" or "useless".
Why, Jesus Himself was brutally non-literal with the Torah in His day. What does it command concerning adulterers ... and what did Jesus actually do in John 8? Where the commandment says "Do not murder" He took things figuratively and interpreted it to mean that we should not harbor resentment or plot against our brothers; where the commandment says "Do not commit adultery" He took things figuratively and extended the command to the realm of emotions as much as to the physical realm. These were
non-literal interpretations and they sure didn't cheapen the Torah, they made it even more valuable and precious for Christians today. In the same way I see my interpretation of Genesis making it
more precious for me today, not less. It may not speak to science any more, but in the realm of the heart and the soul where it speaks (and aren't these realms just as real and important as the physical realm?) it is still clear and beautiful.
I depend, not on my own intellect to determine the meaning, but on the ability of the Author to put meaning into the text, and on the ability of His Spirit to enlighten me to its real meaning - as I understand using spiritual discernment, not my own.
How often does this "spiritual discernment" suggest to you an interpretation that does not make sense to your own intellect? If never, how would you know that this "spiritual discernment" ever operates independently of your own intellect?
I say this emphasis on "spiritual discernment" is
precisely what relativizes things for Biblical interpretation today. For my spiritual discernment is necessarily something that is private and cannot be adjudicated by external evidence. Any possible use or abuse of Scripture can be justified by an appeal to "spiritual discernment" which of course would be opposed by coarse, undiscerning minds of any protesters who are certainly not thinking in the Spirit, or some such. It creates an internal standard with which one judges, and this standard has nothing to recommend it other than
precisely because it is internal. If someone else suggested something, or if I need to refer to a scientific journal to see something, or if I need comparative literature studies or higher criticism or some such to understand something, then it must be suspect; but if the thought is unadulterably
internal, if it is a thought that has been suggested inside my own head and not from anywhere else, then it is possibly "spiritual discernment" and likely valid in interpreting Scripture.
Isn't this dangerous? Isn't this
precisely the kind of relativism that YEC and other fundamentalist approaches claim to want to eliminate?