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The Psychology of Betrayal: Analyzing Judas's Kiss

other · 2026-06-24

The article explores the psychological motivations behind Judas Iscariot's betrayal of Jesus with a kiss, as described in the Gospels. In the dark Garden of Gethsemane, Judas used a kiss—a sign of intimacy and loyalty—to identify Jesus to the mob, perverting its cultural meaning. The author suggests cognitive dissonance may have driven Judas: he followed Jesus expecting a violent messiah but was disappointed by Jesus' peaceful methods, leading him to seek validation from religious leaders. Another theory posits Judas hoped the kiss would trigger a rebellion or divine intervention. The Gospel of John omits the kiss, having Jesus identify himself. After the arrest, Judas felt remorse and committed suicide, never witnessing the resurrection. The "kiss of Judas" remains a metaphor for betrayal in Western culture, and Judas is traditionally depicted in yellow to signify treachery.

Key facts

  • Judas identified Jesus with a kiss in the Garden of Gethsemane.
  • The kiss was a prearranged signal to the mob.
  • Cognitive dissonance may explain Judas's internal conflict.
  • Judas expected Jesus to be a violent warlord.
  • The Gospel of John does not include the kiss.
  • Judas committed suicide after Jesus' arrest.
  • The 'kiss of Judas' is a metaphor for betrayal.
  • Judas is traditionally painted in yellow.

Entities

Artists

Institutions

  • The MET

Locations

  • Garden of Gethsemane
  • Germany

Sources