Wednesday, August 27, 2025

Infallibility of Scripture

Infallibility of Scripture

Bodie Hodge, M.Sc., B.Sc., PEI

Biblical Authority Ministries, August 27, 2025 (Donate)

Sadly, we are in a culture that elevates man far above our fallible nature. We blindly trust man’s imperfect and broken opinions over an all-knowing and all-powerful God’s Word. It is quite illogical, yet our culture, our courts, and even our education systems is overrun by mere opinions as though they have some sort of weight.

This brings me to the doctrine of the infallibility of Scripture—God’s Word. In direct opposition to this is the fallibility of man, which I will get to momentarily.

What Is Infallibility And How Is It Different From Inerrancy?

Let’s start with basic definitions up front.

Infallibility means that Scripture is completely trustworthy and will not fail in what it teaches, especially regarding faith, doctrine, origins, history, and salvation. It emphasizes the Bible’s reliability to accomplish God’s purposes without being deceptive or leading people astray.

Infallibility, therefore, means that Scripture is incapable of being wrong because it is the Word of the perfect, all-knowing, and truthful God. It is to be understood that infallibility is rooted in God’s unchanging nature. Since God cannot lie (Titus 1:2; Hebrews 6:18), His Word cannot contain falsehoods.

This sounds similar to inerrancy (and a little bit to inspiration). They are unique doctrines but they do have some interconnected aspects. All doctrines ultimately interconnect and so this is expected. But let’s define the doctrine of inerrancy briefly.

Inerrancy goes a step further, affirming that the Bible is without error in everything it affirms, including history, science, and details in the original manuscripts.

In short: infallibility stresses trustworthiness and purpose, while inerrancy stresses freedom from error in all matters—even science subjects.

Image from Presentation Library

The History Of The Infallibility Of Scripture

The debate over biblical infallibility—whether Scripture is completely trustworthy and without error in all it affirms—has a long history shaped by theology, philosophy, and local cultures and the debate therein.

In the early church, fathers such as Augustine (354–430) affirmed that the Bible, being divinely inspired, was free from error in all its teachings. For centuries, this conviction remained largely unquestioned within Christian orthodoxy. During the medieval period, theologians like Thomas Aquinas reinforced the belief that Scripture, as God’s Word, could not deceive.

Martin Luther, 1517

The Reformation (16th century) sharpened the issue. Reformers such as Martin Luther and John Calvin emphasized Sola Scriptura—that Scripture alone is the ultimate authority. Rightly, they believed the Bible was fully trustworthy in all matters including faith and practice, though Luther occasionally allowed that minor copyist errors might exist without undermining its authority. The key has always been the original manuscripts though.

Though the Enlightenment (17th–18th centuries) was largely due to Christian thought moving forward, there were some who brought rising skepticism. There are those who denied that God is the authority that He claims to be. The people gravitated to rationalism—a belief that relies on man’s rationale as the supreme authority.

Rationalism and historical criticism (secular attacks on the Bible’s history) questioned the Bible’s accuracy in history. The Enlightenment also brought along scientific advances—thanks to a Christian outlook on the world. However, secular thinkers began hijacking science into purely secular humanistic thought.

These thinkers held that man was the authority. Thus, they by their own fallible opinions tried to demote God’s Word to be like any other man-made document—reflecting subjective human perspectives rather than divine truth, fueling doubts about infallibility.

In response, conservative theologians in the 19th and early 20th centuries defended infallibility more rigorously. With caveats about these men, Princeton theologians like B. B. Warfield and Charles Hodge articulated a doctrine of inerrancy—that the original manuscripts of Scripture are free from error in everything they affirm, not just faith and morals.

By the mid-20th century, debate intensified. Neo-orthodox figures such as Karl Barth rejected infallibility, teaching instead that the Bible becomes the Word of God when it points to Christ, but is not itself without flaws. In contrast, evangelicals upheld infallibility as essential to Christian faith. The 1978 Chicago Statement on Biblical Inerrancy marked a key moment, affirming that Scripture is without error in all it affirms, though allowing for literary forms and phenomenological language.

This errant view that God’s Word might be fallible, still persists in some local churches today.  Nevertheless, since the Bible is without error, it is also infallible. One can see how these doctrines interconnect rather closely here.

Some Christians hold tightly to traditional infallibility and inerrancy—like they should, while others accept limited authority, fallible Scriptures, and take a shallow approach to the Bible, focusing on Scripture’s generic spiritual message rather than absolute historical or scientific accuracy.

Of course, the problem with that route, is “why trust those parts of the Bible if the Bible is fallible in this view?” It shows that the position of a fallible Bible is self-refuting right from the onset of its perspective.

The truth is that the Bible is completely trustworthy, cannot err, and will never mislead in anything it teaches—whether it concerns salvation, history, science, or morality.

Relationship To Inerrancy And Inspiration

As noticed already the doctrine of infallibility directly connects to inspiration (2 Timothy 3:16) and inerrancy. If Scripture is God-breathed, then it must be infallible because God does not make mistakes. Infallibility is not just about what the Bible doesn’t do (make errors) but also about what it always does: speak truth.

When starting with God, His Word is true (by the nature of God being the truth (John 14:6) and infallible in the original autographs (manuscripts) because God cannot err. Therefore, infallibility guarantees to the believer that what God revealed through human authors is absolutely reliable. Keep in mind that this is not too hard for an all-powerful God.

Infallibility Applies To All Areas Of Scripture

Unlike views that limit biblical truth to “faith and morals,” one needs to realize that the Bible is infallible in every area it addresses, including:

  • Historical records (e.g., Adam and Eve, the global Flood, Tower of Babel)
  • Scientific matters (e.g., special creation in 6 days, kinds, young earth, law of biogenesis)
  • Doctrinal truths (e.g., sin, redemption, crucifixion, resurrection)
  • Moral commands (e.g., Ten Commandments, marriage, love)

Because of this, one should reject any attempt to reinterpret Genesis or other historical passages in light of secular science. The plain reading of the text must govern interpretation.

Preservation Of The Infallible Word

Although the original manuscripts no longer exist, one must affirm that God has preserved His Word with extraordinary accuracy through thousands of manuscript copies. Modern translations, when faithful to the original languages, can be trusted to convey God’s infallible truth.

The words of the LORD are pure words, Like silver tried in a furnace of earth, Purified seven times. You shall keep them, O LORD, You shall preserve them from this generation forever. (Psalm 12:6-7, NKJV)

Though the doctrine of preservation relates here, it is vital as God said He would preserve His Word and has done so. It was done through the multitudes of manuscripts.

Foundational To The Gospel And Christian Worldview

If the Bible were fallible—even in minor points—it would call into question the reliability of all to which it speaks—including its central message:

·        God made things perfectly and very good (Genesis 1:31, Deuteronomy 32:4)

·        The Fall of man (Genesis 3)

·        The need for atonement from our sin (e.g., someone powerful enough to take the infinite punishment from the infinite Father)

·        The miraculous conception and virgin birth where the eternal Christ took on flesh and became a man

·        The death, burial, and resurrection of the infinite Son of God—Jesus Christ

·        The promise of eternal life for those who repent and receive Christ and have Christ’s righteousness transferred to them

Compromising on infallibility—especially in Genesis—leads to a slippery slope where the gospel itself can be undermined. In churches that have denied the infallibility of the Bible, sadly, we often see a decline in trust and faith in the Christ of Scripture.

Ultimate Authority

Infallibility also relates to the Bible as the final authority over all human reasoning, science, and experience. Thus, the doctrine of authority relates to infallibility too.

At the Reformation this was so important that the doctrine of Sola Scriptura, meaning the Bible stands above all other sources of knowledge, is the absolute and final authority. This stands in contrast tot eh nature of man in a fallen state—where man is actually the one who is fallible.

The Fallibility of Man and Infallibility of God

Man is fallible because the authoritative Scripture teaches that all humanity has been corrupted by sin and is prone to error, weakness, and deception. After the Fall, Adam’s disobedience brought sin and death into the world (Genesis 3; Romans 5:12). As a result, “all have sinned and fall short of the glory of God” (Romans 3:23).

Human hearts are described as “deceitful above all things, and desperately wicked” (Jeremiah 17:9; see also Genesis 8:21), showing that people are limited, easily led astray, and unable to perfectly know or uphold truth on their own (autonomously). Even the wisest earthly reasoning can fail (Proverbs 14:12), and man’s strength is fleeting like grass (Isaiah 40:6–8). Consider the wisdom of Solomon and realize that he too fell (Nehemiah 13:26).

By contrast, God remains infallible because His nature is perfect, unchanging, and wholly trustworthy. Scripture declares that “God is not a man, that He should lie” (Numbers 23:19) and that His Word is flawless (Psalm 12:6).

Unlike man, God cannot be deceived or corrupted; He is “the Rock, His work is perfect, for all His ways are justice” (Deuteronomy 32:4). His truth endures forever (Psalm 117:2), and His purposes cannot fail (Isaiah 46:9–10). Jesus Himself affirmed, “Your word is truth” (John 17:17), and Hebrews 6:18 makes clear “it is impossible for God to lie.”

Therefore, while man is fallible due to sin, weakness, and limited understanding, God remains infallible because His character, Word, and promises are perfect and unchanging. He is the ultimate source of truth, completely reliable in all that He says and does.

Conclusion

The infallibility of Scripture means that the Bible is completely trustworthy and cannot lead us astray. It is true in everything it teaches—past, present, and future—because it comes from the flawless mind of God. This doctrine is vital to a consistent Christian worldview and a faithful understanding of both the gospel and creation.

Bodie Hodge, Ken Ham's son in law, has been an apologist since 1998 helping out in various churches and running an apologetics website. He spent 21 years working at Answers in Genesis as a speaker, writer, and researcher as well as a founding news anchor for Answers News. He was also head of the Oversight Council. 

Bodie launched Biblical Authority Ministries in 2015 as a personal website and it was organized officially in 2025 as a 501(c)(3). He has spoken on multiple continents and hosts of US states in churches, colleges, and universities. He is married with four children.

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