Set the problem in its strongest form, because a weak version is not worth answering. An all-good God would want to abolish evil. An all-powerful God would be able to abolish evil. Evil exists. Therefore, the argument runs, the all-good, all-powerful God does not. The philosopher David Hume put it in the mouth of his skeptic and it has never stopped echoing: "Is he willing to prevent evil, but not able? Then he is impotent. Is he able, but not willing? Then he is malevolent. Is he both able and willing? Whence then is evil?" And do not let it stay abstract, because abstraction is a way of not feeling it. The problem of evil is not a chess move. It is a pediatric oncology ward. It is the tsunami that took a quarter of a million people in an afternoon. It is the specific grief you are carrying right now, the one with a name and a face, the loss you would trade the entire argument to undo. Any account of God that cannot stand inside that room has no business being believed.
So we will not flinch from it, and we will not hand you a tidy theodicy that makes the cancer ward feel reasonable. Instead we will do three things. We will show that the objection, pressed hard, turns in the skeptic's hand. We will give the two great non-Christian-and-half-Christian answers their full strength, and show where each runs out. And then we will follow the doctrines of grace down to the only place the problem of evil has ever actually been answered — which is not a lecture hall, but a hill outside Jerusalem.
The Objection That Turns in Your Hand
Begin where the skeptic least expects, because the argument from evil contains a hidden assumption that the atheist cannot afford. To call the cancer ward evil — not unfortunate, not statistically unusual, but wrong, an outrage, a thing that ought not to be — is to appeal to a standard of how things ought to be. C. S. Lewis, who lost his wife to cancer and knew the problem from the inside, traced the path he had walked as an atheist: "My argument against God was that the universe seemed so cruel and unjust. But how had I got this idea of just and unjust? A man does not call a line crooked unless he has some idea of a straight line." The moment you say the world is broken, you have smuggled in a picture of the world unbroken — a way it is supposed to be — and a blind, indifferent universe of colliding atoms has no "supposed to." It has only what is. In a godless cosmos, the tsunami is not a tragedy; it is plate tectonics, and tectonics owes you nothing.
This does not make the pain less real — it makes it more intelligible. The atheist's outrage at evil is borrowed capital, drawn on an account only the moral law of a good God can fund. So the very intensity of your moral revulsion at suffering, far from disproving God, is a witness to Him: it is the conscience insisting that some things are genuinely, objectively wrong, which is exactly what a purely material universe cannot deliver. This is the moral argument arriving from a side door. The problem of evil, fully felt, is a problem for the atheist first — because he, of all people, has the least right to be angry, and cannot stop being angry. We, at least, can name what we are grieving: a good world, made by a good God, gone wrong. He has to borrow our word "wrong" to make his case, and the loan is never repaid.
That is a real point, and it matters. But it would be a cruelty to leave it there, as though clever logic could close the wound. The skeptic's question is not only an argument; it is often a cry. So having shown that the cry assumes the God it accuses, we owe a real answer to the question underneath: granted there is a good God, why the cancer ward?
The Steel Man — The Two Great Theodicies
Two answers have done the heavy lifting in the history of thought, and both deserve their strongest form before any reply.
The free-will defense. The most celebrated modern answer, sharpened by the philosopher Alvin Plantinga, runs like this: a world containing creatures who freely love and freely choose the good is more valuable than a world of puppets who cannot do otherwise. But you cannot have the genuine possibility of freely chosen good without the genuine possibility of freely chosen evil. God, wanting the former, permitted the latter; the evil in the world is the price of a freedom worth having, and the fault lies with the creatures who abuse it, not the God who dignified them with the power to choose. Plantinga's version is logically airtight against one specific charge — it shows there is no strict contradiction in "God exists" and "evil exists" — and it rightly locates much suffering in the misused wills of moral agents: the genocide, the abuser, the betrayal. No honest account of evil can ignore how much of it we do to each other.
The soul-making theodicy. The second answer, associated with the theologian John Hick and reaching back to Irenaeus, says that a world without hardship could not produce mature souls. Courage requires danger; compassion requires suffering to relieve; perseverance requires obstacles. A frictionless paradise would be a nursery, not a school, and it would turn out spoiled children, not saints. Suffering, on this view, is the chisel; the soul is the statue. And there is something undeniably true here — almost everyone can point to the loss that deepened them, the affliction that burned away what was shallow. "Character," as the saying goes, "cannot be developed in ease and quiet."
Give both their due. The free-will defense honors human responsibility; the soul-making theodicy honors the strange testimony of sufferers themselves, who so often say afterward that they would not give the suffering back. A reply that sneered at these would be both unjust and foolish.
Where the Theodicies Run Out
And yet each, standing alone, leaves the deepest part of the problem untouched. The free-will defense accounts for moral evil — the evil that wills do — but it has little to say about natural evil: the earthquake, the birth defect, the cancer that no one chose. No free will scheduled the tsunami. More quietly, it leans the whole weight of its answer on a libertarian autonomy — a human will finally independent of God — that the rest of Scripture will not grant. The will that the Bible describes is not neutral and self-creating but bent, enslaved, "dead in transgressions," and a defense of God that must first make man more free than the Bible makes him has bought its peace at too high a price. It saves God from the charge of authoring evil by removing Him from the throne — and a God who merely permits what He cannot prevent or foresee-and-route is not the God of Scripture but a bystander with good intentions.
The soul-making theodicy runs out at the cancer ward where no soul is made — the infant who suffers and dies before character could form, the dementia that unmakes the soul it spent eighty years building, the torture that breaks rather than refines. To tell the parent at the small grave that the suffering was a chisel is not only cold; it is, for that case, false. Worse, both answers share a structural flaw: they make suffering a means and leave God outside it — the cosmic administrator who permits our pain for purposes He Himself never tastes. They can, at best, explain suffering. They cannot accompany it. And what the sufferer most needs is not an explanation. It is a presence.
The Reformed Turn — He Is Not a Bystander
Here the doctrines of grace go where the others will not. They refuse to rescue God's goodness by shrinking His sovereignty. Scripture's God does not merely foresee and permit evil from a safe distance; He ordains the whole course of history, including its darkest passages, and remains spotless in doing so. "I form the light and create darkness, I bring prosperity and create disaster; I, the LORD, do all these things" (Isaiah 45:7). The word the NIV renders "disaster" is the Hebrew ra' — calamity, woe, catastrophe — and the verb is bara', the same create-word as in Genesis 1. God does not say He authors moral wickedness; the older King James "create evil" misleads the modern ear, for ra' here is the disaster He sovereignly sends, not sin He commits. But neither will the verse let Him off the throne: nothing — not the famine, not the empire, not the storm — falls outside His ordaining hand. "Who can speak and have it happen if the Lord has not decreed it? Is it not from the mouth of the Most High that both calamities and good things come?" (Lamentations 3:37-38).
How can God ordain an evil act without being its author? Scripture's own answer is the most important sentence in any theodicy, and it is given in a single dead man's mouth. Joseph, sold into slavery by his brothers, framed, imprisoned, forgotten, says to the men who did it: "You intended to harm me, but God intended it for good to accomplish what is now being done, the saving of many lives" (Genesis 50:20). Slow down on that verb. It is the same Hebrew word — chashav, "to intend, devise, mean" — applied to both the brothers and God, over the very same event. The brothers chashav it for evil; God chashav it for good. One act; two intenders; two moral verdicts. The brothers are fully guilty, for their intention was murderous. God is fully holy, for His intention was salvation. The same deed, willed by men toward evil and by God toward good, with no overlap in the guilt. This is what theologians call compatibilism, and it is not a clever dodge — it is the grammar of the whole Bible. The eternal decree of God stands behind all that comes to pass, "yet so as thereby neither is God the author of sin," as the Westminster Confession carefully says, "nor is violence offered to the will of the creatures." God ordains the means and the men ordain the malice, and the men, not God, bear the blame.
This is why the book of Job ends the way it does. Job demands an explanation — a courtroom answer, a defense of the divine conduct — and God grants him no explanation at all. Instead, out of the whirlwind, God asks Job seventy questions about snow and wild goats and the foundations of the earth, until Job sees that he is a creature asking the Architect to justify the blueprint to the brick. "I know that you can do all things; no purpose of yours can be thwarted... Surely I spoke of things I did not understand, things too wonderful for me to know" (Job 42:2-3). The lesson is not that there is no reason; it is that the reason is too large for the reader, and that the demand to be given it assumes a creature competent to grade the Creator. Jonathan Edwards pressed the point to its glorious end: God permits evil into His world so that the full range of His perfections — not only His patience and power but His justice against sin and the staggering depth of His mercy toward sinners — might be displayed and known and adored, as they never could be in a world that had never gone wrong. A redeemed world will know God more deeply than an unfallen one ever could, because it will have seen Him reach into the wreckage. The greater good is not generic. It is the unveiling of God Himself.
The Cross — Where the Argument Becomes a Person
But all of that would still leave God outside the suffering, sovereign and holy and far away — and here the gospel does the thing no philosophy has ever dared. It says God did not stay outside. Stand at the foot of the cross and watch the problem of evil reach its absolute maximum: the only entirely innocent man who ever lived, the eternal Son of God, betrayed, tortured, and judicially murdered by the powers of the earth. If there were ever an event to make an atheist of a believer, it is the crucifixion of perfect goodness. And what does the first Christian sermon say about it? "This man was handed over to you by God's deliberate plan and foreknowledge; and you, with the help of wicked men, put him to death by nailing him to the cross" (Acts 2:23). Read it twice, because both halves are there in one breath. God's deliberate plan — the Greek is hōrismenē boulē, a fixed, foreordained counsel; the cross was not a tragedy God salvaged but a purpose God set before the foundation of the world. And you, with the help of wicked men, put him to death — the murderers are not excused one inch by the decree; their hands are bloody and their guilt is total. The believers prayed it back to God in the same shape: Herod and Pilate and the crowds "did what your power and will had decided beforehand should happen" (Acts 4:27-28). The worst evil ever committed was the most ordained event in history. Genesis 50:20 written across the sky in the blood of God.
See what this does to the problem of evil. It proves, in the one case that matters most, that a sovereign God can ordain a genuine evil and remain perfectly holy, and bend that very evil to a good so vast it swallows the evil whole — for by that murder, the murderers themselves could be forgiven. "It was the LORD's will to crush him and cause him to suffer," Isaiah had said seven centuries before, "and though the LORD makes his life an offering for sin, he will see his offspring" (Isaiah 53:10). And it proves something the other theodicies cannot even reach for: that God is no detached administrator of our pain. He has been inside it. The hands that hold the universe were nailed open. Whatever you are suffering, you are not suffering alone in a cosmos run by a God who has never wept; you are loved by a God who took the nails. The answer to the problem of evil is not finally a proposition. It is a Person, and He has scars.
The Catch — For the One Actually in the Dark
So if you came to this page not to win a debate but because something has broken your heart, hear the turn the whole site is built to make. The demolition is never the end here. The argument has done its work — it has shown that your moral outrage points to God, that the great theodicies cannot hold the whole weight, that a sovereign God can mean evil for good, and that the cross is the proof. But arguments do not bind wounds. So lean now on what is not an argument at all. "And we know that in all things God works for the good of those who love him, who have been called according to his purpose" (Romans 8:28). Notice the subject of that sentence, because the NIV's main text is doing something the older rendering blurred: it is not that "all things work together for good" by some impersonal machinery — it is that God works, actively, in all things, for the good of His own. The cancer is not good. The grave is not good. But there is no thread in your life, not even the blackest, that the God who routed the cross is not weaving toward a glory you cannot yet see. "I consider that our present sufferings are not worth comparing with the glory that will be revealed in us" (Romans 8:18) — not balanced by, but not worth comparing with, as a candle is not worth comparing with the sun.
And He is near. Not aloof on a far throne reviewing your file, but here: "The LORD is close to the brokenhearted and saves those who are crushed in spirit" (Psalm 34:18). There is coming a day, fixed and certain because the same sovereignty that ordained the cross has promised it, when "he will wipe every tear from their eyes. There will be no more death or mourning or crying or pain, for the old order of things has passed away" (Revelation 21:4) — and on that day you will not be handed an explanation, because you will no longer need one. You will be handed Himself. The hands you will see will still bear the marks, and you will understand at last that the God you once accused of being absent from your pain was, the entire time, the only one in the universe who had felt it to the bottom. If you are in the valley right now, you do not need to feel the truth of this to be held by it. The cargo does not row the ship. You are being carried even now, and the One carrying you was crucified.
One thing remains, and it is the honest edge of every Reformed page: this argument can dismantle the objection, but it cannot give you the eyes to see the wounded hands as kind. That sight is itself a gift — the Spirit's work, not the achievement of the persuaded mind — for the same deadness that cannot reason its way to God cannot grieve its way there either. So we make the case, and we tell the truth about the cross, and then we pray, because only the God who ordained the end ordains the means, and only He can open a blind, bitter, grieving heart to find that the answer to its deepest accusation was bleeding for it all along.
We lift our eyes, then, from the wreckage to the throne that governs it and the cross that redeems it. We adore the Father, who ordains all things by the counsel of His will and is never the author of sin, who meant the worst evil for the saving of many lives. We adore the Son, the Lamb who was slain by a deliberate plan and is alive forevermore, who did not explain our suffering but entered it and out-suffered it and will end it. We adore the Spirit, who takes the dismantled objection and the proclaimed cross and raises the dead heart to see. To the one Triune God — sovereign over the darkness, wounded in the darkness, and bringing an unimaginable morning out of the darkness — be the glory forever. Amen.
God answered evil with a cross.