One of the great claims of the majority of Christian churches is that the Bible is in some sense infallible. This ranges from assertions of the literal truth of each word the Bible contains, to the vaguer idea that the Bible's theological claims are, once compiled, always true.
However, no where does the Bible claim to be infallible in its entirety, and there is no evidence to suggest that Jesus anticipated the writing of an infallible holy book, and he certainly didn't treat those parts of the scriptures that had already been written as infallible.
So I have two questions:
Why should/do Christians believe in the infallibility of the Bible on whatever level?
What evidence is there that the Bible is infallible?
N.B. Please do not post arguments against Biblical inerrancy –there is another thread somewhere for that- though feel free to rebut those in favour.