This overview maps five major religious-philosophical systems as distinct models of reality, selfhood, liberation, and ethical life. Each tradition encodes a different answer to the same fundamental question: what is ultimate reality, and how does human suffering end?

1. HINDUISM — Dharma, Atman, and Cyclical Reality

Dimension	Position
Core focus	Cosmic order, liberation (moksha)
Ontology	Multiple deities / ultimate Brahman
Key concept	Dharma (cosmic-social order)
Self	Atman (eternal self)
Worldview	Cyclical time (samsara)
Liberation	Moksha (release from rebirth)
Method	Ritual, devotion (bhakti), knowledge (jnana), action (karma yoga)
Texts	Vedas, Upanishads, Bhagavad Gita
Ethics	Duty-based, situational dharma
Signature trait	Unity of metaphysical and ritual life

Core structure:

Brahman → Atman → karma → samsara → moksha

2. BUDDHISM — Impermanence, No-Self, and Cessation of Suffering

Dimension	Position
Core focus	End of suffering (dukkha)
Ontology	Non-theistic, process-based reality
Key concept	Anatta (no permanent self)
Self	No enduring essence
Worldview	Impermanence (anicca)
Liberation	Nirvana (cessation of craving)
Method	Eightfold Path, meditation, mindfulness
Texts	Tripitaka, Sutras
Ethics	Compassion, non-attachment
Signature trait	Denial of permanent selfhood

Core structure:

Desire → suffering → cessation → liberation

3. TAOISM (DAOISM) — Flow, Non-Action, and Natural Order

Dimension	Position
Core focus	Harmony with the Dao
Ontology	Non-personal cosmic flow (Dao)
Key concept	Wu-wei (non-action)
Self	Fluid, non-fixed identity
Worldview	Natural spontaneity (ziran)
Liberation	Alignment with Dao
Method	Non-intervention, simplicity
Texts	Tao Te Ching, Zhuangzi
Ethics	Minimal interference, natural harmony
Signature trait	Anti-structure spontaneity

Core structure:

Dao → flow → wu-wei → harmony

4. ZEN BUDDHISM — Direct Experience and Enlightenment Beyond Language

Dimension	Position
Core focus	Direct realization of reality
Ontology	Non-conceptual immediacy
Key concept	Satori (awakening)
Self	Illusory conceptual construction
Worldview	Non-dual awareness
Liberation	Sudden enlightenment
Method	Meditation (zazen), koans
Texts	Zen koans, sutra commentaries
Ethics	Simplicity, presence
Signature trait	Beyond language and conceptual thought

Core structure:

Conceptual mind → silence → direct awareness → awakening

5. ABRAHAMIC RELIGIONS (JUDAISM, CHRISTIANITY, ISLAM) — Monotheism and Divine Command

Dimension	Position
Core focus	Relationship between God and creation
Ontology	Strict monotheism (one God)
Key concept	Revelation and divine law
Self	Created, morally accountable soul
Worldview	Linear time (creation → judgment)
Liberation	Salvation / paradise / divine mercy
Method	Prayer, scripture, law, faith
Texts	Torah, Bible, Quran
Ethics	Command-based morality
Signature trait	Transcendent personal God

Core structure:

God → revelation → law → judgment → salvation

6. COMPARATIVE STRUCTURAL AXES

A. Ontology (Nature of Ultimate Reality)

Tradition	Reality Model
Hinduism	Brahman (absolute being)
Buddhism	Emptiness / process reality
Taoism	Dao (cosmic flow)
Zen	Non-conceptual immediacy
Abrahamic	Personal transcendent God

B. Concept of Self

Tradition	Selfhood
Hinduism	Eternal Atman
Buddhism	No-self (Anatta)
Taoism	Fluid, non-fixed self
Zen	Illusion of self
Abrahamic	Moral soul before God

C. Path to Liberation / Salvation

Tradition	Liberation Model
Hinduism	Moksha through dharma/knowledge/devotion
Buddhism	Nirvana through cessation of desire
Taoism	Harmony through wu-wei
Zen	Sudden awakening (satori)
Abrahamic	Salvation through faith, grace, obedience

D. Time and Cosmology

Tradition	Time Structure
Hinduism	Cyclical (samsara)
Buddhism	Cyclical (rebirth + cessation)
Taoism	Cyclical/natural rhythms
Zen	Timeless present moment
Abrahamic	Linear (creation → judgment)

E. Ethical Orientation

Tradition	Ethical Logic
Hinduism	Duty (dharma-based ethics)
Buddhism	Compassion + non-attachment
Taoism	Natural spontaneity
Zen	Awareness-based simplicity
Abrahamic	Divine command morality

7. CORE PHILOSOPHICAL CONTRAST (DEEP STRUCTURE)

Across these traditions, five fundamental metaphysical tensions emerge:

1. Being vs Process

Hinduism / Abrahamic: Being-centered
Buddhism / Taoism: Process-centered
Zen: Collapse of both into immediacy

2. Self vs No-Self

Hinduism / Abrahamic: Stable soul
Buddhism: No-self
Taoism / Zen: Fluid or dissolved identity

3. Law vs Flow

Abrahamic / Hinduism: structured law (dharma, sharia, command)
Taoism / Zen: spontaneous flow
Buddhism: disciplined cessation

4. Transcendence vs Immanence

Abrahamic: transcendent God
Hinduism: both immanent and transcendent Brahman
Buddhism / Taoism / Zen: immanent processes

5. Liberation Models

Escape (Abrahamic salvation)
Dissolution (Buddhist nirvana)
Alignment (Taoism)
Realization (Zen)
Integration (Hindu moksha)

FINAL SYNTHESIS

These five traditions represent fundamentally different answers to the structure of reality:

Hinduism: Reality is an absolute unity beneath multiplicity
Buddhism: Reality is impermanent process without self
Taoism: Reality is spontaneous cosmic flow
Zen: Reality is immediate non-conceptual presence
Abrahamic religions: Reality is creation governed by a personal God

Deep structural formula:

Ultimate reality → self model → ethical path → liberation form