Mark 9:48 to Isaiah 66:24

OT Source(s):

Isaiah 66:24 (their worm shall not die, their fire shall not be quenched)

Source: Treasury of Scripture Knowledge

Reference Type: Direct Quotation

Connection Method(s): Longitudinal Theme

Significance: Jesus quotes Isaiah 66:24, the final verse of Isaiah describing the fate of those who rebelled against God. Isaiah's context shows the righteous viewing the corpses of transgressors in perpetual decay outside restored Jerusalem. Jesus applies this imagery to Gehenna (the valley of Hinnom, Jerusalem's garbage dump, site of Molech worship), using it as a metaphor for final judgment. The unquenchable fire and undying worm represent eternal, irreversible judgment. This warning underscores the radical seriousness of sin and the necessity of decisive action to avoid eternal condemnation.