Does the Bible Teach Sola Scriptura?
Two points must be made concerning whether the Bible teaches sola Scriptura. First, as Catholic scholars themselves recognize, it is not necessary that the Bible explicitly and formally teach sola Scriptura in order for this doctrine to be true. Many Christian teachings are a necessary logical deduction of what is clearly taught in the Bible (e.g., the Trinity). Likewise, it is possible that sola Scriptura could be a necessary logical deduction from what is taught in Scripture. Second, the Bible does teach implicitly and logically, if not formally and explicitly, that the Bible alone is the only infallible basis for faith and practice. This it does in a number of ways. One, the fact that Scripture, without tradition, is said to be “God-breathed” (theopnuestos) and thus by it believers are “competent, equipped for every good work” (2 Tim. 3:16-17, emphasis added) supports the doctrine of sola Scriptura. This flies in the face of the Catholic claim that the Bible is formally insufficient