This question has been on my mind for awhile now, and, no, it has nothing to do with the
DaVinci Code.The main question I have about scripture is that the Bible never defines itself. So, what is in and what is out is by its very nature a tradition (something which most evangelicals have a problem with). Therefore, if you want to hold the Bible as authoritative, the only source of truth and understanding of God, you must accept the following paradox: the Bible is never defined in the Bible and as such is unBiblical, or you have to accept the authority of tradition, which I do, but by its very nature could be wrong on somethings, and could be challenged by a new insight or understanding. My understanding, right now, is that what is "scripture" is a tradition, and any tradition should be revisited and examined anew.
Part of the problem I have with the traditional understanding of the passage in 2 Timothy is that the New Testament didn't exist, and would exist for a couple of hundred years after its writing. If you look at the context of the letter surrounding it, Paul is encouraging Timothy to hold to the Scripture which was taught to him from his youth. If anything this is the Hebrew Bible, the Old Testament, not the New Testament. This verse used by so many evangelicals to give authority to scripture actually undermines the authority of the New Testament!
But, in the end, I wonder if we need to redefine what we are referring to as "scripture." Not in the sense that it needs to be more narrowly defined (i.e. only the Gospels; or the Gospels and certain Pauline letters, etc.) but more broadly defined. For example, Jude quotes the Assumption of Moses and Ethiopic Enoch (both Pseudepigraphic books which we have today); should these be seen as some form of scripture, because they make up such a large portion of this book of the Bible?
Or can a Christian accept the teachings of Christ, but feel uncomfortable with the direction that Paul took it? So maybe that Christian loves the Gospels and maybe other books of the Bible, also studies some other writings contemporaneous with the Bible but rejects Paul's letters.
Or someone loves the Church Fathers and studies them as she explores Christ's teachings and tries to live her life as they interpreted Jesus rather than how Paul interpreted Jesus.
We could take this to modern writers as well, couldn't we? Should the writings of C.S. Lewis be considered scripture? What about Calvin, Luther or some other Reformation leaders? What about the Pope's writings? Some of what John Paul II wrote seemed quite inspired to me.
Finally, what do we do with those who disagree with us? Is it possible that trying to deal with 5 Christians you might have 5 different scriptures? Is that really a problem? Can't we find some way to accept diversity among Christians? Is the issue of scripture really a hill to die on?
Anyway, these are some of the questions I have on the authority of scripture, some of them are thought out and some are just off the top of my head. Any thoughts/comments/arguments will be welcome provided all remains civil!