Study map

Map of Thomism

See how the main domains of Thomism fit together, from first principles through nature, the human person, moral life, God, grace, Christ, and modern questions.

Domains

8

Method

Principles to questions

Use

Navigate the whole system

Eight domains

Each domain is a doorway into a set of questions, concepts, primary readings, and related pages already present on the site.

Metaphysical grammar

First Principles

Being, act and potency, essence and existence, substance and accident, causality, participation, and analogy give Thomism its basic grammar.

Act and potencyEssence and existenceAnalogy and participation

Causes and powers

Nature

Natural beings have powers, forms, causes, operations, and ends that make them intelligible.

HylomorphismFinal causalityAct and potency

Embodied intellect

Human Person

The human being is an embodied rational substance with intellect and will.

HylomorphismAct and potencyVirtue and beatitude

Happiness and virtue

Moral Life

Action is ordered to happiness through virtue, law, prudence, and grace.

Virtue and beatitudeNatural lawGrace perfects nature

Justice and common good

Social Life

Human beings are social and political, ordered toward justice and the common good.

Natural lawVirtue and beatitudeFinal causality

First cause and pure act

God

Finite being points to God as pure act, first cause, subsistent being, and creator.

Act and potencyEssence and existenceAnalogy and participation

Supernatural restoration

Grace and Christ

Grace heals and elevates nature, and Christ is the center of supernatural restoration.

Grace perfects natureVirtue and beatitudeAnalogy and participation

Applications and debates

Modern World

Thomism clarifies modern questions by applying stable first principles to current debates.

Analogy and participationNatural lawGrace perfects nature

Cross-cutting distinctions

These distinctions appear across several domains. Keep them visible so the map does not become a set of isolated topics.

Act and potency

The basic grammar for change, perfection, dependency, and divine pure act.

Essence and existence

The distinction that lets Thomism explain finite beings as receivers of actuality.

Nature and grace

Grace heals and elevates nature; it does not erase created powers or natural ends.

Analogy and participation

Creatures truly resemble God while receiving perfections in a limited mode.