What Did Jesus Mean by Gehenna?

Gehenna was Jesus’ vivid name for final judgment: the dreadful loss of God’s kingdom, not merely a place of temporary punishment.

The word Jesus used

In Mark 9:43–48, many English Bibles translate Gehenna as “hell.”

The name comes from the Valley of Hinnom outside Jerusalem. In Israel’s earlier history, it became infamous for idolatry and child sacrifice (2 Kings 23:10; Jeremiah 7:31–32). Jeremiah foretold it as a place of God’s judgment.

So when Jesus spoke of Gehenna, his hearers would have heard both a real, notorious valley and a prophetic image of divine judgment.

What Jesus meant in Mark 9

Jesus has just warned against leading “little ones who believe” into sin. Then he uses severe, deliberately shocking language: deal decisively with sin rather than preserve what leads you away from life.

He contrasts:

• entering life / the kingdom of God
• with being cast into Gehenna

His image of “the worm does not die, and the fire is not quenched” echoes Isaiah 66:24, where God’s enemies lie under his final judgment.

Jesus is not commanding self-mutilation. He is saying sin is deadly enough that nothing—however precious—should be protected if it keeps us from God.

Not a garbage dump metaphor

A popular claim says Gehenna was Jerusalem’s continually burning trash dump. There is no solid ancient evidence for that in Jesus’ day.

The force of the word comes primarily from the valley’s biblical history and the prophets’ language of judgment.

Gehenna is a sober warning: God’s judgment is real, and Christ calls us not to make peace with the sin that destroys us.