Authority can mean different things to different people. For example, some document or other may be authoritative for particular group even though it's not reliable. It's just that the group has accepted that document as authoritative for their group. And some documents are truthful and reliable but they are ignored, so they have no authority for that particular group.
D. A. CarsonDamn all false antitheses to hell, for they generate false gods, they perpetuate idols, they twist and distort our souls, they launch the church into violent pendulum swings who oscillations succeed only in dividing brothers and sisters in Christ
D. A. CarsonIf the text is God's Word, it is appropriate that we respond with reverence, a certain fear, a holy joy, a questing obedience.
D. A. CarsonOrdinary Bibles often include cross-references and brief concordances; Study Bibles include much more, all bound up in one fat volume, so that readers can find a lot of useful explanation on each page without having to hunt through Bible dictionaries and commentaries and the like.
D. A. CarsonThe notion of the enduring authority focuses on the fact that some people think that notions like authority of Scripture's is passé, while others say that the present configuration of the doctrine of inerrancy is a late addition. And to both we want to say, No we're talking about the enduring authority of Scripture, grounded first and foremost in its relevatory status, something given by God and utterly reliable.
D. A. Carson