Tree of virtues and tree of vices

Diagrams of the relationship between virtues and vices in medieval Christianity

A tree of virtues is a diagram used in medieval Christian tradition to display the relationships between virtues, usually juxtaposed with a tree of vices where the vices are treated in a parallel fashion. Together with genealogical trees, these diagrams qualify as among the earliest explicit tree-diagrams in history, emerging in the High Middle Ages.

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