The following graphic, which I saw on Facebook, sums up the argument I consistently hear from materialistic atheists in their arguments against God.
For many, this seems like a rational requirement. If something is true, there should be scientific evidence to prove it.
However, such a “rule” is actually nonsense. There are logical fallacies involved in requiring the use of the scientific method to prove the existence of God.
Fallacy #1 – It’s totally arbitrary
The first fallacy of requiring empirical scientific evidence to prove God’s existence is that such a requirement is total arbitrary.
When an atheist demands physical evidence for the existence of God, my first response is, “Why? Why is scientific evidence the only acceptable evidence?”
The usual response is, “Because the only way we can know anything is through physical evidence.”
And again, my response is, “Why?” And I usually get a confused stare, like I’m crazy for even asking such a question.
The point is, there is absolutely no logical reason why such a rule should exist – except for the worldview of the materialistic atheist. The materialistic atheist believes that the material world of matter and energy is all that exists. The thought that anything else could exist is absurd to them. However, material atheism is itself completely arbitrary.
Fallacy #2 – Category Error
A category error is “a type of informal fallacy where things that belong to one grouping are mistakenly placed in another,” or where “a property is ascribed to a thing that could not possibly have that property.” If someone says, “My coffee is a Republican,” they are committing a category error – coffee cannot be a Republican. Only people can be Republicans. Coffee does not belong to the category of things capable of being a Republican.
The Biblical God is not a material Being. He is not part of the natural universe. By definition, God is supernatural (super- “Above; over;” natural “Present in or produced by nature”). God is in an entirely different category than the natural universe. When one demands physical evidence for the existence of a non-physical Being, they are committing a category error fallacy. It would be like demanding DNA evidence for the existence of black holes, or asking for a test tube full of consciousness, or trying to put time in a bottle.
Fallacy #3 – It’s self-refuting
What do I mean by saying this rule is self-refuting? Basically, this rule, when applied to itself, contradicts itself.
First, the rule requires “empirical results of repeatable experimentation.” There is no way to conduct a repeatable experiment to empirically test whether “empirical results of repeatable experimentation” are required to argue for the supernatural. One cannot use the rule to test the validity of the rule.
Second, the rule requires “cogent, non-fallacious argumentation.” Yet, as I’ve already demonstrated, the rule itself is fallacious.
Fallacy #4 – Even when the rule is met, material atheists ignore the evidence
This fallacy isn’t with the rule itself, per se, but with the way atheists handle the scientific evidence that does support God’s existence.
There is a tremendous amount of “empirical results of repeatable experimentation” and much “cogent, non-fallacious argumentation” that supports the existence of God. The sheer volume of such evidence makes it impossible to present these evidences in this brief blog. A simple Google search will bring up tens of thousands of articles, peer-reviewed papers, and Websites that present the scientific arguments for God. My point is, when confronted with these evidences, the materialistic atheist will reject it anyway. Why? Because to acknowledge the validity of scientific evidence for the existence of God would completely shatter the material atheist’s entire worldview. They would be forced to face the fact that they are wrong. In other words, the material atheist cannot objectively examine scientific evidence that is presented; they must deny it, not because it isn’t scientific, but because it leads to conclusions they don’t want to acknowledge. Romans 1:18 states, “For the wrath of God is revealed from heaven against all ungodliness and unrighteousness of men, who suppress the truth in unrighteousness.” Those that reject God must suppress, or hide, the truth. Romans 1 continues:
19 because what may be known of God is manifest in them, for God has shown it to them. 20 For since the creation of the world His invisible attributes are clearly seen, being understood by the things that are made, even His eternal power and Godhead, so that they are without excuse, 21 because, although they knew God, they did not glorify Him as God, nor were thankful, but became futile in their thoughts, and their foolish hearts were darkened. 22 Professing to be wise, they became fools, 23 and changed the glory of the incorruptible God into an image made like corruptible man—and birds and four-footed animals and creeping things.
Those who reject God ultimately do so, not because of a lack of evidence, but because they foolishly refuse to submit to His authority over their lives. The issue is not evidence; the issue is rebellion.
Christians need to continue to present the Gospel to non-Christians, including materialistic atheists. We must continually pray for the lost, be prepared to present cogent arguments when needed, and rely on the Holy Spirit to us to reach the lost. We must not be swayed by the fallacious arguments used to deny God, but must stand on the truth of God’s Word as the foundation of our beliefs.
Filed under: Apologetics, Atheism | Tagged: Atheism, Category mistake, Existence of God, Fallacy, logic, Philosophy, science, Scientific evidence, Scientific method | 12 Comments »









The creation / evolution battle has been front and center in the culture war that rages in America. Those opposed to the Bible and Biblical Creationism have been very successful in redefining the conflict between evolution and the Bible’s teaching on creation as “science vs. religion.” This fallacious concept has infiltrated the thinking of much of the church. Evolution is not science; it is an anti-Christian religious philosophy disguised as science. Unfortunately, most Christian leaders do not understand this distinction. Many recognize that atheistic evolution is incompatible with the Bible, but because they lump evolution and science together, many Christian leaders and pastors are also suspicious of science. Then, this misinformed, anti-science attitude is preached from the pulpit and taught in the Sunday School classroom. There should be no tension between Christianity and science; the conflict is between Christianity and evolution.
Secondly, the church needs to stop teaching spiritual truth in isolation from the rest of reality. Truth is truth; there is no distinction between spiritual truth and scientific truth. Rather than avoiding scientific discussion, the church must embrace it. Pastors and teachers need to be informed about the current scientific issues, and teach how to apply Biblical truth to these issues. Young adults would have far less problem “staying faithful to their beliefs and to their professional calling in science-related industries” if they were taught why there is no conflict between Biblical truth and real science. 1 Peter 3:15 tells us that we need to be prepared to defend the Gospel. The church needs to equip science-minded Christians to stand up for the Gospel, and all Christians to defend the Gospel against the attacks of evolutionary pseudo-science.