Biblical Authority vs. Interpretive Authority: Why Young Earth Creationism Isn’t a First‑Tier Doctrine

 

Introduction

Some arguments don’t announce themselves as arguments. They arrive disguised as clarifications, as reminders, as pastoral guidance. Ken Ham’s recent post on whether “creation is a first‑tier issue” is one of those arguments. (1) It presents itself as a defense of biblical authority, but beneath the surface it performs a subtle redefinition—one that quietly elevates Young Earth Creationism (YEC) into the realm of essential Christian doctrine without ever saying so outright.

To see how this works, we need to walk through Ham’s reasoning carefully, and then compare it with the historic Christian tradition and with the theological triage framework he claims to be using.

I. The Setup: Miracles, Salvation, and Authority

Ken Ham’s recent argument that creation is a “first‑tier issue” relies—implicitly but decisively—on Dr. Albert Mohler’s theological triage system, which distinguishes between doctrines essential for salvation and those on which Christians may disagree. (2) In Mohler’s framework, first‑tier doctrines are those whose denial constitutes heresy; second‑tier doctrines shape church practice; third‑tier doctrines are important but not essential to Christian fellowship.

With that framework assumed, Ham begins by listing several biblical events—Jesus walking on water, Jonah in the fish, the virgin birth—and asking whether Scripture says one must believe these events to be saved. He concludes:

“The answer to each question is ‘no’—the Bible doesn’t say a person has to believe those accounts to be saved.”

He then immediately adds:

“To reject them is to undermine biblical authority. It ultimately opens the door to reject anything in Scripture.”

However, one of Ham’s examples—Jonah’s three days in the fish—is itself debated within Christian tradition. Some interpreters read Jonah as historical narrative, others as prophetic parable. Some interpret the “great fish” literally while others see it as a metaphorical descent into Sheol, the realm of the dead. In other words, Ham’s own list already contains issues that fall into Mohler’s third tier, not the first.  This is the first move: the distinction between salvation and authority is introduced, and the latter is treated as equally weighty. Rejecting any plainly taught biblical event—or rather, what Ham believes is plainly taught—becomes an erosion of biblical authority, even if it is not a denial of Scripture or the gospel.

So far, the argument is straightforward. But the next step is where the categories begin to shift.

II. The Pivot: From Biblical Authority to YEC Authority

Ham asks where we draw the line between what is “vital” and what is not. He quotes 2 Timothy 3:16 and concludes:

“Biblical authority is indeed a first‑order (first‑tier) issue.”

This is true—biblical authority is indeed a first‑tier doctrine in Dr. Albert Mohler’s theological triage. But Ham then makes a subtle but decisive shift:

“So creation is a first-tier issue because it’s a biblical authority issue, and biblical authority is a first tier issue!”

This is the definitional sleight of hand. Ham has quietly equated his interpretation of Genesis—his preferred tradition—with biblical authority itself. Once that equation is made, YEC becomes a first‑tier doctrine by proxy.

But this is not how Mohler defines first‑tier issues. Mohler writes that first‑tier doctrines include:

“...those doctrines most central and essential to the Christian faith. Included among these most crucial doctrines would be doctrines such as the Trinity, the full deity and humanity of Jesus Christ, justification by faith, and the authority of Scripture. ”

These are doctrines whose denial constitutes heresy. Mohler’s model explicitly places the age of the earth in the third tier—important, but not essential, and certainly not salvific.

Ham’s argument collapses Mohler’s categories by redefining “biblical authority” to mean “my reading of Genesis,” and then treating disagreement with that reading as a threat to the gospel.

III. The Litmus Test: Exegesis vs. Eisegesis

Ham proposes a test for whether someone is undermining biblical authority:

“What would be a litmus test to determine if someone is undermining biblical authority? Well, one way is to see if the person is working from the actual words of the text (exegesis) or if the person is taking ideas outside of Scripture and bringing them into the text and interpreting the words (eisegesis).”

This is a fair and useful distinction. But Ham applies it selectively. He claims that all non‑YEC views:

“...involve[s] taking man’s belief from outside the Bible, regarding millions of years (based on the religion of naturalism), and trying to fit old ages into Scripture.”

This claim, however, is historically inaccurate. (3) The day‑age interpretation appears in Christian literature long before modern geology or evolutionary theory existed. Irenaeus of Lyons (c. 130–202 AD) explicitly taught that each creation day corresponded to a thousand‑year period, grounding his argument in Psalm 90:4 and 2 Peter 3:8. Even those early Christian writers who believed the earth was “young” (i.e., created within the last 6,000–12,000 years) or who interpreted the creation days as literal days did not hold anything resembling Ken Ham’s modern Young Earth Creationist framework. None of these figures were capitulating to “the religion of naturalism.” They were reading the text carefully, attending to its literary structure, theological aims, and ancient context.  

Ham’s litmus test is valid—but when applied consistently, it reveals that many Christians reject YECism precisely because they are practicing exegesis. (4, 5)

IV. The Historical Problem: YEC as the Newcomer

Ham asserts that non‑YEC views are driven by external influences. But historically, the opposite is true: YEC as a comprehensive system—complete with a strict chronology, global flood geology, and a rejection of deep time—is a modern development. It arose in the 20th century, not the 2nd, 4th, or 13th. (6)

The early church did not treat the mechanics or chronology of creation as essential. Augustine writes that Genesis is not intended to teach the “how” of creation, which is “of no use for salvation.” Aquinas echoes him, distinguishing between the essential doctrine (that the world began by creation) and the non‑essential details (how and in what order God created).

Ham’s claim that YECism is the historic Christian position is simply not supported by the historical record of the church.

V. The Category Error: When Interpretation Becomes Doctrine

The core problem in Ham’s argument is not his belief in YECism. It is the conflation of biblical authority with a particular interpretive tradition. When Ham says creation is first‑tier because biblical authority is first‑tier, he is not defending Scripture. He is defending his interpretation of Scripture.

This is precisely the category confusion Mohler’s triage was designed to prevent. First‑tier doctrines are those whose denial destroys Christianity. Third‑tier doctrines are those on which faithful Christians may disagree.

Ham’s argument quietly moves YECism from the third tier to the first tier—not by theological reasoning, but by redefining terms.

Conclusion: Authority Matters, But So Does Accuracy

Biblical authority is indeed a first‑tier issue. Christians must affirm that Scripture is inspired, trustworthy, and authoritative. But biblical authority is not the same thing as Young Earth Creationism. The church knew this long before Darwin, long before geology, long before modern science.

None of this means Genesis is unimportant. Understanding Genesis matters deeply, and no biblical question is trivial. Every part of Scripture is “profitable for teaching, for reproof, for correction, and for training in righteousness.” But treating every interpretive disagreement as a first‑tier doctrinal dispute is not a defense of biblical authority—it is a confusion of categories that ultimately weakens the very authority it seeks to protect.

Ham’s argument blurs the line between Scripture and interpretation until they become indistinguishable. The result is a brittle system in which disagreement over Genesis becomes a threat to the faith itself.

The solution is not to diminish biblical authority, but to protect it—by refusing to elevate any third‑tier dispute to the level of essential doctrine, and by remembering that the authority of Scripture does not depend on the age of the earth.