Cato

The Roman opponent of Caesar whom Dante places as guardian of purgatory, creating a theological and political paradox.

Roman patriarch and guardian of Purgatory used by Jiang as evidence that Virgil's limbo rule is false.

Jiang confirms that Cato belongs in Purgatory because he gave up his life rather than submit to Caesar, making him an example of preserving free will over survival.

Jiang argues that Virgil's explanation is false because Cato is a pagan already admitted to Purgatory, so pagan status alone cannot explain exclusion from heaven or purgatorial access.

Jiang diagnoses Virgil's false self-description as cognitive dissonance produced by his humiliating encounter with Cato in Purgatory.

Jiang identifies the solitary patriarch lit by the four stars as Cato, the ruler of Purgatory.

The first paradox attached to Cato is chronological and sacramental: because he lived before Christ, a student says he should be in limbo rather than presiding over Purgatory.

Jiang says Cato's first disqualifier is that he is not a Christian, and Virgil has already stated that the unbaptized cannot leave limbo.

Jiang names a second paradox: Cato fought on Pompey's side against Caesar, even though the killers of Caesar are placed among the worst traitors in Inferno.

Jiang says the biggest paradox is that Cato committed suicide, which in the Catholic theology Dante presents should send him straight to hell among the suicides.