What is Bibliology?
Question 1137
See my sermon on the Introduction to Bibliology here: The Word of God: Our Growing Guide.
Whenever Christians study the doctrines of the faith systematically, they use certain terms to describe different areas of study. We speak of Theology Proper (the study of God), Christology (the study of Christ), Pneumatology (the study of the Holy Spirit), and so on. Bibliology is one of these foundational categories. But what exactly does it mean, and why does it matter? Understanding Bibliology is essential because our doctrine of Scripture shapes everything else we believe.
Definition and Scope
Bibliology (from the Greek βίβλος, biblos, meaning ‘book’ and λόγος, logos, meaning ‘word’ or ‘study’) is the branch of systematic theology that deals with the doctrine of Scripture. It examines what the Bible is, where it came from, how it was written, how it has been preserved, and how we should regard it.
Bibliology itself includes several major subjects:
Revelation concerns how God has made Himself known, distinguishing between general revelation (God’s self-disclosure through creation and conscience) and special revelation (God’s self-disclosure through direct communication, supremely in Scripture and in Jesus).
Inspiration addresses how Scripture was produced, the relationship between divine and human authorship, and the nature of the Holy Spirit’s work in guiding the biblical writers.
Inerrancy and infallibility deal with the truthfulness and reliability of what Scripture affirms.
Canonicity examines how the books of the Bible were recognised as authoritative and why these sixty-six books and no others comprise Scripture.
Illumination concerns how the Holy Spirit enables understanding of Scripture in readers.
Interpretation (hermeneutics) addresses how we should read and understand the Bible.
Charles Ryrie, in his Basic Theology, notes that “how one views the Bible will vitally affect one’s theology and life.” Bibliology is a doctrine with practical outworkings.
The Importance of Bibliology
Bibliology matters because our doctrine of Scripture functions as the foundation for all other doctrines. If we are uncertain about what the Bible is and how reliable it is, how can we be certain about what it teaches? If the Bible contains errors in history or science, how do we know it is trustworthy when it speaks of God, salvation, or eternity? If the canon is uncertain, how do we know which books to trust?
Imagine receiving a letter claiming to be from a long-lost relative who wants to leave you an inheritance. Before acting on the letter’s contents, you would want to verify its authenticity. Is it really from who it claims to be from? Is the information accurate? Do I really have a Nigerian Prince a cousin?! Similarly, before building our lives on Scripture’s claims, we need to know whether it really is what it claims to be; God’s Word, rather than it being just an historical document.
This is why attacks on the Christian faith so often target the doctrine of Scripture. If the Bible’s authority can be undermined, the entire structure of Christian belief becomes unstable. On the other hand, when we establish confidence in its reliability, we gain a firm foundation.
Let’s look at each of the above subjects in turn:
Revelation: How God Makes Himself Known
Bibliology begins with revelation, the truth that God has chosen to make Himself known. Without divine self-disclosure, we would know nothing certain about God. The finite cannot comprehend the infinite by its own efforts. We are limited about what we would know if God did not reveal Himself.. God must take the initiative, and He has.
General revelation refers to God’s self-disclosure through creation, providence/history, and human conscience. Psalm 19:1 declares, “The heavens declare the glory of God, and the sky above proclaims his handiwork.” Romans 1:19-20 teaches that God’s eternal power and divine nature are clearly perceived through what has been made. Romans 2:14-15 indicates that the work of the law is written on human hearts through conscience. This general revelation leaves humanity without excuse but is insufficient for salvation because it does not reveal the gospel. It limited to certain attributes of God.
Special revelation refers to God’s more direct communication through various means throughout history: theophanies (appearances of God), dreams and visions, prophetic words, mighty acts in history, and supremely through Jesus (Hebrews 1:1-2). Special revelation has been inscripturated (written down) in the Bible, providing a permanent, accessible record of what God has spoken. Indeed, without this we would know little about God, but God has revealed His attributes such as God is love, and things about the future that we would not know otherwise.
Inspiration: How Scripture Was Produced
The doctrine of inspiration explains how Scripture came to be. The classic text is 2 Timothy 3:16: “All Scripture is breathed out by God (θεόπνευστος, theopneustos) and profitable for teaching, for reproof, for correction, and for training in righteousness.” The term “God-breathed” indicates that Scripture originates from God Himself. It is God’s Word about Himself.
Second Peter 1:21 adds: “For no prophecy was ever produced by the will of man, but men spoke from God as they were carried along by the Holy Spirit.” The human authors were not passive transcribers; they wrote using their own personalities, styles, vocabularies, and perspectives. Yet they were “carried along” by the Spirit, ensuring that what they wrote was exactly what God intended.
This is sometimes called ‘verbal plenary inspiration’:
Verbal means the inspiration extends to the very words, not just the ideas or concepts.
Plenary means the inspiration extends to all of Scripture, not just some parts.
The result is a Bible that is fully human (written by real people in real historical contexts) and fully divine (superintended by God so that it says exactly what He wanted).
Inerrancy and Infallibility
Because Scripture is God-breathed and God cannot lie (Titus 1:2; Hebrews 6:18), it follows that Scripture is without error in all that it affirms. This is the doctrine of inerrancy. The Bible truly teaches whatever it teaches; it does not affirm falsehood. Infallibility refers to Scripture’s reliability as an unfailing guide for faith and practice.
The Chicago Statement on Biblical Inerrancy (1978) articulates this doctrine carefully, affirming that “Scripture, having been given by divine inspiration, is infallible, so that, far from misleading us, it is true and reliable in all the matters it addresses” and that “inerrancy is limited to what is affirmed by Scripture, not to what is merely recorded.”
This qualification matters. Scripture records lies (Satan’s words in Genesis 3:4, and Job’s three ‘friends’) without affirming them as true. Scripture uses phenomenological language (meaning: describing things as they appear, like the ‘rising’ sun) without making scientific errors. Scripture employs approximation, paraphrase, sayings, and other normal features of communication without compromising truthfulness.
Paul Feinberg notes that inerrancy is, “part of the foundation of our Christian faith.” If it is wrong in any place, then the whole thing is a precarious stack of cards. What then is true, and what is false? This is the liberal theologian’s problem.
Canonicity: Which Books Belong
The word ‘canon’ (from the Greek κανών, kanon, meaning ‘measuring rod’ or ‘rule’ or ‘plumbline’ similar to our spirit levels today) refers to the collection of books recognised as authoritative Scripture. The Old Testament canon was recognised by the Jewish community before Jesus, and Jesus affirmed this collection (Luke 24:44). The New Testament canon developed as the early church recognised which apostolic writings bore the marks of divine authority.
Important principles guided canonical recognition:
Apostolicity asked whether a book was written by an apostle or someone closely associated with apostles.
Orthodoxy asked whether the book’s teaching was consistent with the apostolic faith already received.
Catholicity asked whether the book was widely accepted across the churches. These were not criteria that bestowed authority but means of recognising authority already present.
The canon was not created by church councils but recognised by them. As F.F. Bruce observes, “The New Testament books did not become authoritative for the Church because they were formally included in a canonical list; on the contrary, the Church included them in her canon because she already regarded them as divinely inspired.”
Illumination: Understanding What Scripture Says
While revelation concerns God giving His Word and inspiration concerns the writing of it, illumination concerns understanding it. The Holy Spirit who inspired Scripture also illuminates it, enabling readers to grasp its meaning and receive its message.
First Corinthians 2:14 teaches that “the natural person does not accept the things of the Spirit of God, for they are folly to him, and he is not able to understand them because they are spiritually discerned.” This does not mean unbelievers cannot understand the words or concepts of Scripture intellectually, but that they cannot receive them savingly without the Spirit’s work.
Illumination does not add new revelation but enables understanding of existing revelation. It does not bypass the need for careful study but works through it. The illuminated reader still needs to pay attention to grammar, context, and historical background, but does so with spiritual receptivity to what God is saying. As it says in Hebrews 4:12 “For the word of God is living and active, sharper than any two-edged sword, piercing to the division of soul and of spirit, of joints and of marrow, and discerning the thoughts and intentions of the heart.”
Interpretation: Hermeneutics
Bibliology also addresses how Scripture should be interpreted. The science and art of interpretation is called hermeneutics. Sound interpretation involves attention to the grammatical features of the text, the historical context in which it was written, the literary genre being employed, and the broader canonical context of the whole Bible.
The grammatical-historical method, which we discuss elsewhere, seeks to determine what the original author meant to communicate to the original audience. This respects Scripture as communication, not as a puzzle requiring special keys to unlock hidden meanings.
Scripture interprets Scripture. Clearer passages illuminate more difficult ones. The whole provides context for the parts. Jesus and the apostles modelled this approach, consistently interpreting the Old Testament in light of its own claims and prophetic expectations.
I would sound a note of caution about building a doctrine on little evidence in the Scripture, or where things are mentioned in passing. A good example of this is where Mormons build a large doctrine on being baptised for the dead (1 Corinthians 15:29) when there is no other Scripture that speak to this.
So what now?
What we believe about Scripture shapes how we live. If the Bible is God’s authoritative Word, it demands our obedience, not merely our admiration. It becomes the standard by which all other claims are evaluated. It is sufficient for equipping us for every good work (2 Timothy 3:17).
Practically, a high view of Scripture leads to regular Bible reading and study, careful attention to preaching and teaching, a desire for biblical literacy, and humble submission to what Scripture says even when it challenges our preferences. It produces churches that prioritise the Word, preachers who expound the Word, and Christians who treasure the Word.
“For the word of God is living and active, sharper than any two-edged sword, piercing to the division of soul and of spirit, of joints and of marrow, and discerning the thoughts and intentions of the heart.” Hebrews 4:12
Bibliography
- Bruce, F.F. The Canon of Scripture. Downers Grove: InterVarsity Press, 1988.
- Cone, C. Prolegomena on Biblical Hermeneutics and Method (Hurst, TX: Tyndale Seminary Press, 2012)
- Feinberg, Paul D. “The Meaning of Inerrancy.” In Inerrancy, edited by Norman L. Geisler. Grand Rapids: Zondervan, 1980.
- Geisler, Norman L. and William E. Nix. A General Introduction to the Bible. Chicago: Moody Press, 1986.
- Grenz, S. Guretzki, D. Nordling C.F., Pocket Dictionary of Theological Terms (Downers Grove, IL: IVP Academic, 1999)
- Ryrie, Charles C. Basic Theology. Chicago: Moody Press, 1999.
- Warfield, B.B. The Inspiration and Authority of the Bible. Phillipsburg: P&R Publishing, 1948.
- M. James Sawyer, The Survivor’s Guide to Theology (Grand Rapids, MI: Zondervan, 2006)
- Got Questions Ministries, Got Questions? Bible Questions Answered (Bellingham, WA: Logos Bible Software, 2002–2013).
