PANTHEON
ExploreBuild My Library
© 2026 Pantheon — an atlas of the ideas that shaped how we think.
book1085

De Casu Diaboli

Disciplines:
theology
philosophy of action

Summary

Anselm of Canterbury's dialogue on the fall of the devil — explaining how the devil sinned by willing happiness without willing justice, and analyzing the nature of will and sin.

Core Contribution

The devil sinned by willing happiness in excess — willing what he did not have — rather than adhering to the justice God gave him. Develops Anselm's account of free will as the power to preserve justice for its own sake.

Historical Influences

Anselm of Canterbury

Intellectual Lineage

No conceptual lineage found.

Allied Works

De Veritate De Libertate Cur Deus Homo

Contemporaries & Peers

No recorded contemporaries.

Minds Influenced

No recorded minds influenced.

Intellectual Posterity

No conceptual posterity found.

Discussing

De Casu Diaboli

Ask anything about De Casu Diaboli — their ideas, influences, contradictions, legacy.

Sign in to start a conversation.