John 12:31 Meaning: Judgment and the Prince Cast Out

Now is the judgment of this world. Now the prince of this world will be cast out.

Meaning in one sentence

Jesus declares judgment on the world and the casting out of its ruler at the cross. Discover the hope this holds for you.

John New Testament Greek

Context

Jesus has just heard a voice from heaven, and the crowd wonders whether it thundered or an angel spoke. He tells them plainly that the voice came for their sake, not his. His soul is troubled, but he will not ask the Father to save him from this hour, he came for this hour. The cross is steps away. Now he speaks of judgment and a ruler being thrown out. He is describing what his death will accomplish. It is a moment of crisis and victory, all wrapped into one.

Key Words

The Greek word for now here is νῦν (nun). It points to the present moment with urgency. Jesus is not speaking about something far off. This is the hour everything shifts. The word for judgment is κρίσις (krisis). It can mean a separation, a decision, or a crisis that reveals the truth. The cross becomes the place where the world's true condition is exposed and where a new order begins. Then the verb for will be cast out is ἐκβληθήσεται (ekblēthēsetai), forceful expulsion, like someone thrown out of a house they had no right to claim. The ruler of this world is no longer in charge. His power is broken at the cross.

How Christians Read This Verse

Christians have read this verse in several ways. Calvin (Reformed) saw judgment as the restoration of a well‑ordered world, because out of Christ there is nothing but confusion. The Cambridge Bible (Anglican) understands the judgment as the sentence passed on the world for refusing to believe, and the casting out of Satan as a gradual process through the conversion of unbelievers. Matthew Henry (Presbyterian) joins many others in seeing the prince as Satan, whose hold on humanity is broken by Christ's death. All agree the cross is the decisive battle, though they frame the outcome differently. What unites them is hope: the power that held us has been defeated.

A common misunderstanding

Some hear judgment of this world and think only of punishment and God’s anger. In fact, the word krisis also carries the sense of a turning point, a setting right of what has gone wrong. The cross does condemn sin, but it also breaks the ruler’s power so that people can be freed. Judgment is not the last word; the next verse says Jesus will draw all people to himself.

Living This Out

This week, notice the places where you still feel ruled by fear, shame, or a sense of hopelessness. Maybe it is a situation at work, a relationship that drains you, or the news that makes the world feel out of control. Jesus says the ruler of this world has been cast out. The decisive blow has struck. You do not have to live as if the old powers still have the final say. When those feelings rise, pause and say quietly, That power is already broken. Let the cross become the anchor of your hope, not just a memory but the victory that shapes your present moment.

Main takeaway: At the cross, God judged the world’s rebellion and cast out the power of evil, opening the way for all to be drawn to Christ.

For Families

For ages 5, 8

Jesus said the ruler of this world would be thrown out. That ruler is the devil. Jesus won the battle when He died on the cross. Now He is the King!

For ages 9, 12

When Jesus said “now the prince of this world will be cast out,” He meant that His death on the cross would break Satan’s power. It was like the decisive battle in a war. The enemy is still dangerous, but he has already lost. Because Jesus rose from the dead, we can live without fear of him.

Questions People Ask

Who is the 'prince of this world'?

Christians across traditions understand this as Satan, or the devil, who has ruled over humanity through sin and death. Jesus calls him the ruler of this world because he has usurped authority over those who rebel against God.

What does Jesus mean by 'judgment of this world'?

Interpreters vary. Some see it as the condemnation of the world for rejecting Christ. Others see it as a crisis moment that separates those who belong to God from those who do not. Some, like Calvin, see it as the restoration of order after chaos. All agree the cross is the turning point.

Was the judgment and casting out accomplished immediately at the cross?

In one sense, the decisive victory was won at the cross and resurrection. Satan's power was broken. But the full outworking of that judgment continues as people are drawn to Christ and as God's kingdom grows. There is a 'now' and a 'not yet' to this verse.

Does this verse mean the world is beyond hope?

No. While 'the world' often represents human society in rebellion against God, the very next verse says Jesus will draw all people to himself. The judgment is not the final word; the drawing of people to salvation is the goal. The cross condemns sin but opens the door for all to come.

What is the significance of the word 'now'?

The Greek word νῦν (nun) emphasizes the present moment. Jesus speaks with prophetic certainty, as if the victory is already happening. It gives urgency and hope: the time of waiting is over, the decisive action is beginning.

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