What Is a Category Error?
A lesson about manipulation
Human beings often assume that the greatest obstacle to understanding reality is a lack of information. We imagine that if we gather enough evidence, collect enough data, or debate long enough, the truth will eventually reveal itself.
But sometimes the problem is not that we lack an answer. Sometimes the problem is that we are asking the wrong kind of question.
A flawed question can prevent understanding even when the person asking it is intelligent, sincere, and searching for truth. If the structure of the question contains a hidden mistake, then every attempt to answer it will remain trapped inside that mistake. The discussion may become more complex, more detailed, and more passionate, yet still fail to approach the actual issue.
This type of mistake is called a category error.
A category error is a mistake about what kind of thing something is. It occurs when we place something into the wrong category and then attempt to reason about it as though it belonged there.
A category error is not simply being wrong about a fact. It is misunderstanding the structure of the question itself.
If someone asks, “What color is the number seven?” the problem is not that we have failed to discover the correct color. The problem is that numbers and colors belong to different categories. Numbers can describe quantities of colored objects, but numbers themselves are not physical objects with visual properties.
The error occurs before the answer is ever considered.
This is why category errors are so important. They do not merely lead people to incorrect conclusions; they shape the entire framework in which conclusions are considered. A person can spend enormous effort debating a question while never noticing that the question itself was built on a faulty assumption.
Category errors can therefore become a form of intellectual manipulation. Whoever controls the category controls the boundaries of the conversation. They determine what questions are allowed, what answers are considered reasonable, and what possibilities are excluded before investigation even begins.
The most powerful category errors are not found in simple examples like asking about the color of a number. They occur when the mistake is applied to the foundations of thought itself.
One of the most pervasive category errors of the modern age is the question:
“Does God exist?”
The question appears reasonable because it uses familiar language. We ask whether things exist all the time. We conflate the words “existence” and “real” without pause. We ask whether a planet exists, whether Santa is real, whether a particle exists, whether the moon landing really happened, whether a person exists, or whether an event occurred. These are questions about things within the universe.
But the question changes when the subject being examined is not another object within the universe, but the foundation that makes the universe intelligible, what allows the universe to be coherently evaluable and what makes logic possible in the first place.
The mistake is treating the foundation of reality as though it belongs to the same category as the things that depend upon it.
A foundation is not one more object sitting alongside the objects it supports. A foundation is what allows those objects to exist in relation to one another. It is not another participant within the system; it is what makes the system coherent.
To understand this, we first have to examine what coherence requires.
Coherence means that reality is not merely a collection of disconnected experiences or competing perspectives. It means that there is an underlying structure that allows different minds to refer to the same reality, correct errors, and distinguish truth from falsehood.
The legitimacy of this structure is something we rely upon constantly.
A person can make a claim. Another person can investigate that claim. Evidence can be examined. Reasoning can be evaluated. Disagreements can be resolved.
All of this is only possible because there is something beyond the individual perspectives involved. There must be a reality that both people are attempting to understand. There must be something real.
If reality were nothing more than the collection of individual perspectives with no relation, then there would be no way to determine whether a perspective was correct or mistaken. There would only be competing viewpoints.
Consensus cannot solve this problem because consensus is itself a perspective within reality. A thousand people can agree about something and still be wrong. Agreement does not create truth; agreement depends upon an underlying reality that makes agreement meaningful.
This distinction is essential.
Humans cannot create coherence. We can simulate coherence through intersubjective agreement, but without an independent point of reference underlying any intersubjective structure, intersubjectivity lacks the stability for logic and sense to remain. Consensus must stand upon coherence in order to remain sustainable.
Consensus requires coherence. But coherence does not require consensus.
Reality remains coherent. We can observe that coherence remains persistent no matter how more aware we become. People who have never met can still be real. They can exist in places we have never visited, have thoughts we have never heard, and experience lives we will never personally encounter. We can reason about their existence because reality is not limited to our direct experience of it. Coherence makes that possible.
The reason we can know anything beyond ourselves is because reality has an objective structure. The world is not created by our awareness of it; our awareness is possible because we exist within a world that is already structured.
This leads to a deeper question: what makes that structure itself possible?
If the foundation of coherence were something within the universe, then it would be dependent upon the very system it is supposed to ground. It would be another part of the structure rather than the basis of the structure.
But a true foundation cannot be derived from the thing it grounds. A measuring standard cannot be created by the objects measured by it. A reference point cannot be validated solely by the subjects who depend upon it. We do not accept that in everyday reasoning.
If every reference point depends on another reference point, then there is no justification for anything. There is no explanation for why anything is coherent rather than arbitrary.
Yet in every circumstance, coherence requires a necessary reference point: something that does not derive its validity from the system it grounds. We quietly rely on this structure everytime we reason.
This is the category distinction that is being redirected when discussing God.
God is not a being within the universe competing with other beings. God is the final independent entity in which our ability to reason ultimately depends upon. God is the necessary reality upon which contingent reality depends. God is not one object among objects; God is the reference point that makes objects, relationships, knowledge, and truth coherent with completion.
God does not exist in the same category as contingent things because contingent things depend upon a reality they did not create and cannot sustain. Nothing authors its own existence. Simply put, God does not exist. Existence is contingent. Instead, God is necessary because coherence devolves into consensus without it, and God is real because coherence is very real. The Necessary Reality outweighs any contingent reality because no contingent reality can be coherent without it. If the thing that stabilizes a domain were to enter our frame of reasoning, we lose the ability to navigate the domain in question coherently. Coherence, logic, truth, knowledge and justice cannot be phenomena of reality if there is no independent, stable constant ultimately standing separate from the universe. But they are stable phenomena. Recognizing this “global” constant while simultaneously maintaining its undefinedness so that it does not reduce to another item within the set, then, enables our ability to reason effectively.
To ask whether God exists in the same manner as things within the universe is to commit the very category error being examined. It is to redirect attention away from self awareness.
Consider the parable of the fish.
A fish may explore the lake and discover countless things. It may study other fish, observe movement, measure distance, and map its environment. But if the fish searches for water as though water must appear as another object within the lake, it will fail; not because water is absent, but because the fish has misunderstood what water is.
The fish is looking for water in the wrong category.
Water does not swim. Swimming is something that happens within water. Water is the condition that makes swimming possible.
The fish does not need to find water swimming in its environment in order for it to become legitimate. The fish needs to recognize that water is the environment through which every other observation is possible.
Likewise, the necessary foundation of reality is not something found as one more thing inside reality. It is what makes reality itself coherent.
The category error is not merely asking the wrong question. It is assuming that the answer must belong to the same category as the things being explained.
Once the category is corrected, the question changes.
The question is not:
“Does God exist like other things exist?”
The question is:
“What must be true for existence itself to be coherent?”
The Category Error of Empiricism
The success of science already demonstrates that reality has an objective structure. Scientific investigation is possible because observations can be compared, measurements can be repeated, and different minds can arrive at the same conclusions by referring to the same underlying reality.
Science does not create objectivity. Science depends upon it.
The category error occurs when the method used to investigate things within reality is incorrectly applied to the foundation that makes investigation possible.
Empirical observation is a tool for evaluating objects and events within the universe. It allows us to examine relationships, test predictions, and measure phenomena.
But demanding that the foundation of observation itself must be observable in the same manner as the things being observed is a category mistake.
It is like demanding that the rules of logic must be proven by using logic, or demanding that measurement itself must be measured by the objects it measures.
The method depends upon the foundation; the foundation does not depend upon the method.
This is the hidden asymmetry.
Science works because reality is coherent. Observation works because there is an objective structure connecting the observer, the observed, and the act of observation itself.
The mistake is assuming that the foundation of that coherence must appear as another object inside the system it grounds.
The scientist does not discover objectivity as another measurable object.
Objectivity is the condition that makes coherence possible.
The Category Error of Theology
The same category error can occur when the relationship between humanity and God is misunderstood.
If God is the necessary reference point that grounds coherence with respect to what exists, then God cannot be treated as a contingent being whose condition depends upon human actions. An objective reference point is not altered by the things measured against it; it is precisely its independence that makes objective evaluation possible.
To make the objective depend upon the contingent is an ontological inversion. Once that inversion occurs, the foundation for objective evaluation is replaced by subjective negotiation. In turn, human rights, justice, and moral discourse become vulnerable to manipulation because they no longer rest upon an objective standard, but upon the interests of those with the power to redefine it.
Consensus is not enough to determine human rights; it requires coherence.
A ruler that changes length depending on the object being measured is no longer a ruler. The ruler does not become longer because the object being measured requests a different measurement. If the ruler changes according to what it measures, it has ceased to function as a standard.
Likewise, if the ultimate objective reference point that measures existence could be changed, improved, satisfied, or affected by existing things, then it would no longer be independent to function as the objective reference point. It would become part of the same contingent system it is supposed to ground. To entertain such discourse with seriousness is to interfere with the very ability to reason and defend human rights with scientific accuracy.
The category error within theology occurs when the necessary foundation is placed into the category of a contingent being with needs, desires, or deficiencies that created beings can fulfill. Many traditions uphold this type of rhetoric. Theology, as a discipline, does not aim to maintain and define what is required for objective analysis at the comprehensive domain of reality and the universe. Instead, its objective is to review doctrine and historical interpretations. Even if this assumption is verbally denied downstream, theology’s framework itself continues to impose the category. Once the foundation is treated as something that can be affected by what exists within the system, it is no longer functioning to study the definition of objectivity and what makes the system coherent.
The mistake is not merely a wrong conclusion. It is a flawed starting category.
Worship is therefore misunderstood because under theology’s category error it is interpreted as an attempt to appease and curry favor. A necessary reality cannot be completed by contingent beings.
Theological discourse often becomes trapped by a false premise that cannot be reconciled from within its own framework. It examines the objective referent of reality as though it were a contingent being whose condition could be affected by human actions. The discourse further devolves into an inconclusive debate of identity politics while the ontological evaluation of human rights remains unexamined.
But if the objective referent is truly independent, invariant, and non-derived, then worship cannot be about meeting God’s needs. It must instead be understood as the contingent aligning itself with the objective source of coherence. It is the continual orientation of one’s thoughts, actions, and will toward that which does not change, thereby maintaining the proper balance between the right to exist and the responsible exercise of free will.
Just as science requires continual correction toward reality rather than attempting to change reality to match our measurements, human beings require continual correction toward the same objective structure that makes reality itself coherent.
Worship is not blind obedience.
It is the discipline of maintaining coherence within a dynamic and comprehensively complex reality.
The purpose is not to change the reference point. The purpose is to prevent the self or something else from becoming the reference point and changing the definition of objectivity between different domains.
When the foundation of reality is reduced to an object within reality, the conversation becomes trapped in secondary questions.
Does God exist? Which God? Which tradition? Which interpretation?
These questions can continue endlessly if the prior category error is never corrected.
The deeper question comes before all of them:
What makes truth, knowledge, morality, and existence itself coherent?
The Category Error of Secularism
Secularism manages the discourse surrounding this question by separating it across the disciplines of epistemology, ontology, and theology. Yet the question itself is fundamentally ontological.
When the objective structure that consistently produces coherence begins to be recognized, it is often recast as a matter of subjective belief rather than investigated as the objective feature of reality. The discussion is then redirected away from ontology and into theology, where it culturally devolves into competing identities and inherited traditions instead of examining first principles.
Epistemology is left to ask, “How do we know?” while quietly presupposing the very structure that defines objectivity and makes coherent knowledge possible. In doing so, the conversation often bypasses the underlying data structure that consistently produces coherence and makes objective evaluation possible in the first place.
At its core, this is not primarily a theological question. It is a question about the objective structure that makes logic, knowledge, and coherent evaluation possible. It is a study of the foundational data structure upon which every discipline depends.
Consider the hard sciences. Physics does not treat the metric system as merely one arbitrary opinion among many equally valid systems of measurement. It relies on objective standards because without them, coherent measurement, reproducibility, and cumulative knowledge would be impossible. If physics reduced its standards to preference or consensus, it would cease to function as a scientific discipline.
Yet when the discussion turns to ontology, secular discourse often adopts precisely that standard. The search for an objective ground is recast as a matter of private belief, even though every act of objective reasoning already presupposes one.
What consistently produces coherence can be recognized through its effects. What remains beyond direct observation is not the objective structure itself, but the comprehensive referent that grounds it. Within particular domains, that referent may be identified as gravity, the Sun, or a mathematical constant, depending on the context being examined. But when the domain under consideration is reality as a whole, including the very frame by which we perceive and evaluate reality, the objective structure remains necessary even when the comprehensive referent has not yet been fully identified.
That limitation does not invalidate objective evaluation. On the contrary, it demonstrates why the structure is indispensable. We may not comprehend the comprehensive referent in its fullness, but we can still recognize the objective pattern that makes coherent inquiry possible. It is this pattern, not subjective preference, that preserves coherence as our knowledge continues to expand.
This dismissal repeats the very category error being examined. It assumes that questions about the foundation of coherence belong to the category of personal belief rather than the category of rational inquiry.
But the question of what makes knowledge, truth, and reality possible is not a preference added onto reality. It is a question about the conditions that make any preference, observation, or judgment possible in the first place.
The foundation is not subjective merely because it is not an object within the system being examined. In fact, the opposite is true: a foundation must transcend the individual perspectives within the system in order to serve as an objective reference point.
If there is no objective reference beyond human perspectives, then societies are left attempting to construct foundations out of things that cannot bear the weight placed upon them.
Human opinion becomes responsible for defining reality. Power becomes responsible for defining justice. Preference becomes responsible for defining morality.
But these are all contingent things. They change with time, location, and circumstance. None of them are objective.
A foundation that changes according to the thing being built upon it cannot function as a stable constant.
Humans cannot generate coherence. Anyone who argues against that statement assumes the burden of proof to demonstrate how justification can occur without an external, independent point of reference. It is a logical impossibility.
This is why the category error surrounding God is not merely a philosophical disagreement. It affects how humanity understands truth, justice, and the purpose of life itself.
The fish does not fail to find water because water is invisible. The fish fails because it was tricked into searching for water as though water were another fish.
Likewise, the search for how to evaluate reality coherently fails when the stable constant necessary for objective evaluation is treated as subject to change or overlooked altogether.
Human beings always depend upon a stable constant beyond perception in order to regain coherence. The very ability to make predictions assumes that reality is not random, but ordered. We observe patterns, identify relationships, and project what is likely to occur because we assume that the underlying structure that produced previous events will remain coherent in the future. We may become more aware about reality, but reality continues to remain coherent despite our awareness. Coherence remains stable.
A farmer plants crops because seasons follow patterns. A navigator crosses oceans because physical laws remain consistent. A scientist develops theories because observations made today can reveal truths about tomorrow.
Prediction is only possible because reality contains stability. The same principle applies to moral reasoning.
Moral discourse assumes that there is a difference between what people merely prefer and what is actually right. When we argue that something is unjust, we are not merely expressing dislike. We are making a claim that something violates a standard beyond personal preference.
A society can approve of an action and still be wrong. A majority can support an injustice and still commit an injustice. History demonstrates that human consensus is capable of being mistaken.
Therefore, moral evaluation requires more than agreement. It requires a reference point by which agreement itself can be judged.
Just as science depends upon an objective structure that allows observations to be evaluated, morality depends upon the same objective structure that allows actions and intentions to be evaluated.
The same category error occurs when this reference point is treated as something created by the system it evaluates. If morality is nothing more than human preference, then there is no foundation for saying that one preference is more justified than another. There is only power, influence, and consensus.
But power cannot create justice any more than observation can create reality.
A ruler cannot define itself by changing its length whenever an object is measured against it. Likewise, a moral standard cannot change according to the interests of those being judged.
The existence of moral reasoning itself points toward the necessity of an objective reference beyond the changing perspectives of human beings. The fact that coherence is a persistent phenomenon within reality indicates that an independent point of reference remains constant for objective evaluation to occur beyond our perspectives.
The error occurs when we use objective structure to evaluate everything within reality while refusing to acknowledge the necessity of the structure that makes evaluation possible.
This is the deeper consequence of the category error surrounding God.
By demanding that the constant necessary for coherent evaluation of reality appear as though it were merely another object within reality, the question is transformed from an investigation into the conditions that define coherence into a debate over personal belief. The very category assigned to the subject determines the outcome before the investigation begins. This tactic sidelines this discourse entirely.
Questions about the foundation of truth, knowledge, morality, and existence are then dismissed as subjective preferences rather than recognized as legitimate inquiries into the structure that makes all knowledge possible. The subject has changed.
The category error, then, does not merely produce an incorrect conclusion about God.
It restricts the boundaries of what is widely accepted to be considered knowledge.
It creates the assumption that only things observable within the system can be rationally examined, while the conditions that make observation, reason, and evaluation possible are excluded from investigation by definition.
But every discipline already depends upon assumptions it cannot prove from within itself.
Science depends upon the coherence of reality. Logic depends upon the reliability of reason. Moral reasoning depends upon the possibility of objective evaluation.
The foundation cannot be dismissed simply because it is not another object inside the system. To demand that it meet the same criteria as the things it grounds is to commit the very category error under examination.
The question is not whether the foundation of coherence can be reduced to another object within reality. The question is whether reality itself can be coherent without one.
Again, humans cannot generate coherence. Anyone who argues against that statement assumes the burden of proof that justification can occur without an external, independent point of reference. It is a logical impossibility.
A category error does not merely prevent a correct answer. It does something more deceitful, it prevents the correct category of inquiry from ever being recognized.
And when the category of the question is wrong, entire disciplines of knowledge can be dismissed before they are ever seriously examined.
You have to wonder why. It is startling to realize how much effort is placed into promoting a culture that reinforces a fruitless search, how regularly media consistently drops this category error in our books, movies and tv, how entire industries rely on mystifying the basic recognition of what coherence requires in any circumstance.
But the first step toward understanding in any situation is not collecting more information. It is first recognizing the category of the thing being examined. A category error at the foundation will distort every conclusion that follows.
Just as water does not swim, God does not exist. Existence belongs to the domain being evaluated and is therefore within the subjective domain. The objective ground of that domain cannot simply be another member within it. This is the difference between existence and reality, that there is a difference between what exists and what is real. To continuously invoke whether what is objectively real is subjective is an oxymoron.
For any context to regain sense, it must be evaluated objectively, and so its reference point must be singular, external to the context, universally applicable within it, non-derived from it, invariant with respect to it, and therefore independent of it. It is this independence that provides the stability required for coherent evaluation. This structure cannot be manipulated because coherence is lost without it. Once that structure is recognized, coherence can always be recovered, even as our understanding continues to expand while some things continue to not make sense. The conclusion is that sense is always attainable in sheer chaos no matter how persistent one may try to convince you otherwise. The issue is building the tenacity to bounce back.