What the evidence shows
Morality is older than any religion and runs deeper than our species. Its roots (empathy, fairness, reciprocity, care for one another) show up in other social animals and in every human culture, including the ones that never heard of the Bible and managed to ban murder anyway. Secular ethics can say why cruelty is wrong: it does real harm to real beings. “Because God said so” cannot say even that.
What the church teachesthe claim under examination
Right and wrong come from God. He is the source of morality, conscience is his voice inside us, and without him there is no real good or evil, only opinion. A person with no God has no reason to be good and no ground to stand on when they call anything wrong.
What the claim is really afraid of
Underneath the argument is a fear, and it is worth naming plainly, because it is the fear you were handed about people like the one you may be becoming: that without a divine lawgiver, nothing holds anyone back, and a person who stops believing will stop being good. The formal version is called divine command theory. Good simply means whatever God commands; evil means whatever he forbids. Morality is his to define, and ours only to obey.
It sounds like solid ground. It is the opposite. Ask one old question and the whole floor gives way.
The question that breaks it
Plato asked it about twenty-four centuries ago, and it has been sitting there, unanswered, on the claim’s front porch ever since. Is a thing good because God commands it, or does God command it because it is already good? There are only two doors, and both lead out of the claim.
Take the first: a thing is good only because God commands it. Then goodness is arbitrary. Had he commanded cruelty, cruelty would be “good,” and there is nothing he could order that would be wrong, by definition. “God is good” shrinks to “God is whatever God is,” which is not a moral theory, it is a tautology with a robe on. Take the second: God commands things because they are already good. Then good exists on its own, before the command and independent of it, and you can reach it by looking at what is actually good, no god required. Either morality is a coin flip, or it does not need God to hold it up. Neither door leaves the claim standing.
Morality came first
The claim assumes morality was handed down, once, from above. The evidence has it growing up from below, long before anyone wrote a commandment. The building blocks (empathy, a sense of fairness, reciprocity, comfort for the distressed) are visible in other social animals. A capuchin monkey, paid in cucumber while its neighbor gets grapes for the same task, will throw the cucumber back at the researcher. That is a wage dispute, conducted by a monkey, with no scripture anywhere in the building. Chimpanzees console the loser of a fight. Rats will free a trapped companion before taking a treat.
And across human cultures that never touched a Bible, the same core keeps appearing on its own. Some version of the Golden Rule is in Confucius five centuries before Christ, and in Egyptian, Greek, and Hindu texts besides. Written law forbidding murder and theft runs back to Hammurabi’s Babylon, centuries before Moses; societies kept independently discovering that murder is bad for a society, apparently without help. Morality behaves exactly like an evolved feature of a social species, refined by reason and culture, not like a message that arrived once and would vanish if we forgot the sender.
The book is not the source
There is a harder problem for the claim than any of this. The book held up as the foundation of morality endorses slavery, hands down rules for buying and beating people you own, commands the slaughter of entire towns including the children, treats women as property, and prescribes death for working on the wrong day. Almost no believer today defends those passages. They read past them. They are, rightly, appalled by them.
But stop and notice what that requires. To be appalled at a command in scripture, you have to be judging scripture by a standard that sits above it. That standard, the one that lets a modern Christian know in their gut that owning another human being is monstrous no matter what chapter permits it, is precisely the human morality the claim insists cannot exist without the book. The conscience is grading the book’s homework, and the book is taking the credit for the conscience.
What actually holds it up
So what is morality standing on, if not a throne? Something firmer and easier to check: the well-being and the suffering of conscious creatures. Cruelty is wrong because of what it does to a feeling being that can be harmed, and you can point to the harm. That gives a reason, where “because God said so” only gives an order. Add our evolved capacity for empathy, the reach of reason, and the hard-won social contracts we keep improving, and you have a morality that can explain itself and be argued with, which is more than any commandment offers.
The world backs this up. The least religious societies on earth, the Nordic countries among them, are also among the safest, most peaceful, and most humane. The claim predicts lawless hellscapes; the data keeps returning Denmark. Nonbelievers are not overrepresented among the incarcerated. Losing God, it turns out, does not lose morality. The claim predicts an effect that does not appear in the data at any scale it has been looked for, which for a prediction is the worst possible news.
The standard replies
Each one is answered on its own terms, and tagged with the technique it relies on. The technique is the part worth keeping.
False dichotomyWithout God, morality is just your subjective opinion. You have no objective standard, so who are you to say anything is really wrong?
Why it doesn’t hold
A command from God is not an objective standard either, it is one being’s will, and “objective” is supposed to mean true no matter what anyone wants, a god included. Ground right and wrong instead in something real and inspectable: whether an act helps or harms creatures that can actually suffer. That is about as objective as ethics gets, and it explains why a thing is wrong instead of just asserting it. “Because I was commanded” is the subjective opinion in this argument. It is simply someone else’s, relayed.
The techniqueFalse dichotomy Two options are presented as the only two, so refuting one is treated as proving the other. The unlisted options are where the answer usually lives.
Check it yourselfAsk whether, if God had commanded torturing a child for fun, that would make it good. Almost no one says yes, which means they are judging God against a standard higher than his commands.
MisrepresentationThen where do you get your morals? You are borrowing them from Christianity whether you admit it or not.
Why it doesn’t hold
The core of them (do not murder, do not steal, treat others as you would be treated) appears in societies that predate Christianity by centuries and never encountered it, from Hammurabi’s law code to Confucius. Christianity inherited an already ancient human morality and stamped its name on it, the way a company acquires a product and updates the logo. That you share a conscience with people who never read a word of the Bible is exactly what you would expect if morality is human rather than Christian.
The techniqueMisrepresentation The position being attacked is not the position anyone holds, or a technical claim is restated in a form its own field would reject.
Check it yourselfLook up the Code of Hammurabi (around 1750 BC) and the Golden Rule in Confucius (around 500 BC). Both are well before the Gospels, and neither drew on them.
AssociationAtheism gave the world Stalin, Mao, and Hitler, a hundred million dead. That is what a society without God actually looks like.
Why it doesn’t hold
Those regimes killed in the name of a leader and a total, unquestionable ideology, not in the name of atheism. There is no atheist scripture ordering it, and “for the glory of no god” has never appeared on anyone’s paperwork. The shared ingredient was a dogma that demanded worship and forbade dissent, which is the opposite of free inquiry, not an example of it. Hitler, for the record, invoked God and Providence and operated within a thoroughly Christian culture. Set against that the Crusades and the Inquisition, carried out explicitly and proudly in God’s name, with the reasoning committed to writing.
The techniqueGuilt by association A position is attacked through the worst people who have held it, or held something adjacent to it, rather than through its content.
Check it yourselfCompare the stated justifications. Religious atrocities cite scripture and God directly, the twentieth-century regimes cite the Party and the leader. The point is not that either side is spotless, it is that mass murder does not need, and rarely claims, atheism as its reason.
Non sequiturObjective moral values clearly exist. You know deep down that torturing a child for fun is truly wrong, and that could only come from God.
Why it doesn’t hold
The first part is a conviction nearly everyone shares, and secular ethics fully agrees the act is wrong, because of the devastation it does to a real child. The move that fails is the last one, “therefore God,” which just assumes that only a god could ground morality, the very thing being argued. That the conviction feels deep and universal is better explained by our shared nature as a social species than by any one deity, especially since the devout of every rival religion feel the identical certainty about their own god, using the identical argument, and they cannot all be right about whose it proves.
The techniqueNon sequitur The premises may be perfectly true and the conclusion still does not follow from them. Nothing connects the two.
Watch
Moral behavior in animals (the primatologist Frans de Waal, on empathy, fairness, and reciprocity in other species, the building blocks of morality long before religion (TED))
Where that leaves it
Morality is older than any religion and runs deeper than our species. Its roots (empathy, fairness, reciprocity, care for one another) show up in other social animals and in every human culture, including the ones that never heard of the Bible and managed to ban murder anyway. Secular ethics can say why cruelty is wrong: it does real harm to real beings. “Because God said so” cannot say even that.
Sources · 6
- Plato, Euthyphro (c. 399–395 BC) (the dilemma that undoes divine command theory)
- S. F. Brosnan & F. B. M. de Waal (2003), “Monkeys reject unequal pay,” Nature 425: 297–299 (the capuchins refusing the raw deal, a sense of fairness in another species)
- Frans de Waal (2013), The Bonobo and the Atheist: In Search of Humanism Among the Primates (W. W. Norton) (the evolutionary roots of morality, from a leading primatologist)
- Phil Zuckerman (2008), Society Without God (NYU Press) (morality and social health in the least religious societies)
- Steven Pinker (2011), The Better Angels of Our Nature (Viking) (the long decline of violence alongside, not against, secularization)
- Video: Moral behavior in animals (the primatologist Frans de Waal, on empathy, fairness, and reciprocity in other species, the building blocks of morality long before religion (TED))