What Is Biblical Inerrancy?
Kevin Vanhoozer provides a helpful introduction:
What is explicitly expressed in the doctrine of biblical inerrancy, however, is not a theological novelty so much as an articulation of what was implicitly, and virtually always, presupposed through most of church history.
What then does the doctrine of biblical inerrancy explicitly articulate? We can refine our provisional definition of inerrancy in terms of truthfulness as follows: The inerrancy of Scripture means that Scripture, in the original manuscripts and when interpreted according to the intended sense, speaks truly in all that it affirms.