Why Couldn’t God Just Forgive?

Richard Dawkins keeps asking a question that sounds simple and isn’t. If God is omnipotent and merciful, why the incarnation, the sacrifice, the blood, the cross? Why not just say “I forgive you” and be done with it?

Good question. The mistake is in what people assume omnipotence means. It’s never meant God can contradict His own nature. God cannot lie (Titus 1:2). God cannot deny Himself (2 Tim. 2:13). It’s impossible for Him to act against who He is (Heb. 6:18). That’s not a limit on power. That’s what perfection looks like.

Start by dropping the usual Christian answer, because it’s wrong too. God didn’t need some clever mechanism to reconcile justice and mercy, like a contractor solving a zoning conflict. Justice isn’t a force above God that He has to satisfy. Mercy isn’t either. God is righteous, holy, loving, merciful, and these aren’t ingredients mixed together. They’re one nature.

So the real question isn’t how God finds a loophole. It’s how a God who is necessarily righteous reconciles genuinely guilty people to Himself without becoming something other than Himself in the process.

Could God just forgive? Depends what you mean.

Could an omnipotent being say the words “your sins are forgiven”? Sure. Could the necessarily righteous God treat real guilt as if it weren’t real? No. And that’s no more a constraint on omnipotence than His inability to lie.

Picture a judge sentencing a murderer, guilt established beyond doubt. The judge says, “I’m merciful, so I forgive you, case dismissed.” Something’s wrong here. Leniency, sure. But justice evaporated. So did the victim. So did the moral weight of what happened. Calling evil irrelevant doesn’t make it mercy. It makes it a lie about what evil is.

Righteousness and justice are the foundation of your throne. Psalm 89:14

God can’t stop being righteous in order to start being forgiving. Which is exactly the problem Paul takes up in Romans.

Romans 3:21–26 is the most compressed answer in the Bible. God had “passed over former sins,” Paul says, and then Christ is presented publicly as an atoning sacrifice to show God’s righteousness, so that He might be just and the justifier of the one who has faith in Jesus.

Just. Justifier. Both words, held together.

God justifies the guilty without stopping being just. He doesn’t get there by declaring sin never mattered. He gets there while keeping His own righteousness intact. The cross isn’t divine bloodlust. It’s divine consistency with Himself.

Some people say God had to become human to know suffering firsthand, propositional knowledge not being enough. Sounds sophisticated. Creates a bigger problem than it solves, because it implies omniscience left God with a gap. It didn’t. The incarnation doesn’t upgrade God’s knowledge.

He had to be made like his brothers in every respect, so that he might become a merciful and faithful high priest. Hebrews 2:17

The Son takes on the nature He’s come to redeem. He enters Adam’s race as our representative, fulfilling the righteousness Adam failed at. That’s why Hebrews can say our high priest sympathizes with our weakness, because Christ actually lived a human life. Got tired. Got hungry. Grieved. Suffered. Died.

None of that means God was previously deficient. The incarnation doesn’t fix a flaw in God. It fixes our distance from Him.

The incarnation alone doesn’t finish the job. Christ could have lived among us, taught, healed, died quietly of old age. That’s not what happens. He moves toward something specific.

He was pierced for our transgressions. Isaiah 53:5

The LORD has laid on him the iniquity of us all. Isaiah 53:6

[The Son of Man came] to give his life as a ransom for many. Mark 10:45

Christ redeemed us from the curse of the law by becoming a curse for us. Galatians 3:13

He himself bore our sins in his body on the tree. 1 Peter 2:24

Christ also suffered once for sins, the righteous for the unrighteous, that he might bring us to God. 1 Peter 3:18

That last one is the whole argument in a single line.

One more distinction matters. God’s nature doesn’t require the incarnation in the sense of owing anyone salvation. He was under no obligation to save rebels. Judging every sinner with perfect righteousness would have been perfectly just. Grace is grace because it isn’t owed.

The necessity shows up once you put these together: God is necessarily righteous, humans are genuinely guilty, God has sovereignly purposed to justify and reconcile the guilty, and God cannot deny His own nature. Given all four, redemption has to accomplish forgiveness without turning righteousness into fiction. That’s the necessity. Not external, not biological, not God needing suffering or blood or information to feel complete. Necessity flowing from His unchanging nature plus His chosen purpose.

Gethsemane makes this concrete.

My Father, if it be possible, let this cup pass from me. Matthew 26:39

My Father, if this cannot pass unless I drink it, your will be done. Matthew 26:42

If there were another way consistent with God’s purpose, this is where we’d see it taken. The cup doesn’t pass.

Here’s the extraordinary part. God doesn’t ask humanity to climb back up to Him. He provides the satisfaction Himself. The judge doesn’t pronounce sentence from a distance and demand a third party pay it. God enters His own creation. The righteous one stands in for the unrighteous. The lawgiver puts Himself under the law. The judge absorbs the judgment.

In Christ God was reconciling the world to himself. 2 Corinthians 5:19

For our sake he made him to be sin who knew no sin. 2 Corinthians 5:21

The initiative, the provision, the sacrifice, the reconciliation. All of it originates in God.

So, why couldn’t God just forgive?

He does. That’s the whole announcement of Christianity. The real question was always what forgiveness has to mean. If forgiveness means evil doesn’t count, Christianity rejects that on the spot. Evil counts because people count. Victims count. Righteousness counts. A God who waved away evil wouldn’t be more loving for it. He’d be less than just.

At the cross, sin stays real and the sinner God has purposed to redeem isn’t abandoned either. Justice, guilt, judgment, mercy, love, all of it real at once, and God pays the cost Himself.

But God shows his love for us in that while we were still sinners, Christ died for us. Romans 5:8

This isn’t a story about solidarity with suffering. It’s atonement, reconciliation, substitution, covenant fulfilled, and proof God can justify the guilty while staying entirely Himself.

Dawkins’s question deserves an answer. Here it is.

God doesn’t need blood. Doesn’t need suffering. Doesn’t need experience. Doesn’t need anything.

But He cannot deny Himself.

Having purposed to redeem people who don’t deserve it, He does so without contradicting His own holiness, righteousness, love, and mercy. The Word becomes flesh. The righteous one stands for the unrighteous. The Son bears the curse. Sinners are brought to God.

He remains just. And He becomes our justifier.