Divinity and Infallibility
The affirmation of Scripture’s divine authority implies the infallibility of Scripture in all matters of faith and practice insofar as it allows no higher authority and, as such, is both self-authenticating and intrinsically worthy of belief.
Richard A. Muller, Post-Reformation Reformed Dogmatics: The Rise and Development of Reformed Orthodoxy; Volume 2: The Cognitive Foundation of Theology, 2nd ed. (Grand Rapids, MI: Baker Academic, 2003), 303.