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Buddhism – Complete UPSC Notes (Origin, Life of Buddha, Four Noble Truths, Councils, Sects & Decline)

 

Buddhism – Complete UPSC Notes (Origin, Life of Buddha, Four Noble Truths, Councils, Sects & Decline)




1. Historical Background: Rise of New Religious Movements (6th Century BCE)


The 6th century BCE is considered a turning point in the religious and intellectual history of India. During this period, several new religious and philosophical traditions emerged that challenged the authority of the Vedic Brahmanical system.

Among these movements, Buddhism and Jainism became the most influential. These religions rejected the supremacy of Vedic rituals and emphasized ethical conduct, personal spiritual effort, and non-violence.

This period is also called the Age of Religious Revolution in ancient India.


Socio-Religious Causes

1. Rigidity of the Varna System

By the Later Vedic period, the caste system had become hereditary and rigid. Social mobility was restricted, and people belonging to lower castes were denied religious privileges.

This created dissatisfaction among:

  • Shudras

  • Vaishyas

  • Non-Aryan communities

New religions like Buddhism offered spiritual equality, which attracted these groups.


2. Dominance of Brahmanical Rituals

Religion had become dominated by complex rituals and sacrifices (Yajnas) conducted by Brahmins.

Characteristics of these rituals:

  • Expensive

  • Required priestly mediation

  • Difficult for common people to understand

  • Focused on material rewards rather than spiritual liberation

Buddhism rejected these rituals and promoted simple ethical living.


3. Reaction Against Animal Sacrifice

Many Vedic rituals involved animal sacrifices.

Reformist thinkers criticized this practice because it contradicted the values of compassion and non-violence.

Buddhism emphasized Ahimsa (non-violence) and respect for all living beings.


4. Rise of Sramana Tradition

The Sramana movement consisted of wandering ascetics who rejected Vedic authority.

Key features:

  • Renunciation of worldly life

  • Meditation and self-discipline

  • Search for spiritual truth

Buddha himself was part of this Sramana tradition.


Economic Causes

Agricultural Expansion

The introduction of iron tools helped clear forests in the Middle Gangetic Plains, leading to agricultural expansion.

This resulted in:

  • Growth of settlements

  • Increased food production

  • Rise of urban centers


Second Urbanization

The period witnessed the emergence of several large cities, including:

  • Rajagriha

  • Vaishali

  • Sravasti

  • Kaushambi

  • Champa

Urbanization created new social classes such as merchants and artisans.


Growth of Trade and Commerce

Trade expanded significantly during this period.

Key developments:

  • Use of punch-marked coins

  • Development of trade routes

  • Rise of guilds (Shrenis)

Merchants preferred religions like Buddhism because they promoted ethical trade and social equality.


Rise of Merchant Class

The Vaishyas (merchant class) gained economic importance but lacked high social status in the Brahmanical system.

Buddhism provided them with:

  • Social respect

  • Religious participation

  • Moral framework for business

Hence merchants became major supporters of Buddhism.


Political Causes

The rise of Mahajanapadas created politically stable regions where intellectual debates flourished.

Some states had republican systems (Gana-Sanghas) which encouraged:

  • Public discussions

  • Philosophical debates

  • Intellectual freedom

This environment helped new religious ideas spread.


2. Gautama Buddha – Life and Important Events

4

Birth and Family Background

  • Birth Name: Siddhartha Gautama

  • Birth Year: 567 BCE (traditional date)

  • Birthplace: Lumbini (present-day Nepal)

He belonged to the Shakya clan, a Kshatriya tribe.

His father Suddhodana was the chief of the Shakya republic, and his mother was Maya Devi.

According to Buddhist tradition, Maya Devi gave birth to Siddhartha in the Lumbini garden while holding a sal tree branch.


Early Life

Siddhartha was raised in luxury inside the palace.

His father ensured that he was protected from the realities of human suffering.

He married Yashodhara and had a son named Rahula.

However, Siddhartha was deeply interested in philosophical questions regarding:

  • suffering

  • death

  • meaning of life


The Four Great Sights

At the age of 29, Siddhartha encountered four sights that transformed his worldview.

  1. Old Man – Realization of ageing

  2. Sick Person – Awareness of disease and suffering

  3. Dead Body – Understanding inevitability of death

  4. Ascetic Monk – Inspired him to seek spiritual truth

These experiences convinced him that worldly pleasures cannot eliminate suffering.


Renunciation (Mahabhinishkramana)

At the age of 29, Siddhartha left his palace and family in search of spiritual truth.

This event is called Mahabhinishkramana (Great Renunciation).

He spent several years practicing extreme asceticism and meditation.


Enlightenment

4

After six years of severe austerities, Siddhartha realized that extreme practices were ineffective.

He adopted the Middle Path, avoiding both luxury and extreme asceticism.

At the age of 35, he attained enlightenment under a Bodhi tree at Bodh Gaya.

From that moment, he became known as Buddha (The Enlightened One).


First Sermon

4

Buddha delivered his first sermon at Sarnath near Varanasi.

This event is known as Dharmachakra Pravartana (Turning the Wheel of Dharma).

Here he explained the Four Noble Truths to his first five disciples.

This marked the beginning of the Buddhist Sangha.


Mahaparinirvana

4

Buddha died at Kushinagar around 487 BCE at the age of 80.

His death is called Mahaparinirvana, meaning liberation from the cycle of birth and death.


3. Core Philosophy of Buddhism

4

The central theme of Buddhism is understanding suffering and achieving liberation from it.

Buddha taught that:

  • Life involves suffering (Dukkha)

  • Suffering arises due to desire and attachment

  • Liberation is possible through self-discipline and wisdom

Unlike Vedic religion, Buddhism did not emphasize the authority of the Vedas or the existence of a creator god.

Instead, it focused on ethical conduct and mental development.


4. Four Noble Truths

4

The Four Noble Truths form the foundation of Buddhist philosophy.

1. Dukkha (Suffering)

Life inevitably involves suffering such as:

  • birth

  • old age

  • sickness

  • death

  • separation from loved ones


2. Samudaya (Cause of Suffering)

The cause of suffering is Trishna (craving or desire).

People suffer because they constantly seek pleasure, power, and material possessions.


3. Nirodha (Cessation of Suffering)

Suffering can be eliminated by removing desire and attachment.

This leads to Nirvana, the ultimate state of liberation.


4. Magga (Path to End Suffering)

The path to end suffering is the Eightfold Path, which provides practical guidelines for spiritual development.


5. Eightfold Path (Ashtangika Marga)

4

The Eightfold Path is divided into three categories.

Wisdom (Prajna)

  • Right View

  • Right Intention

These involve understanding the nature of reality and developing correct intentions.


Ethical Conduct (Sila)

  • Right Speech

  • Right Action

  • Right Livelihood

These guide moral behavior in daily life.


Mental Discipline (Samadhi)

  • Right Effort

  • Right Mindfulness

  • Right Concentration

These focus on meditation and mental purification.


6. Buddhist Sangha and Triratna

4

The Sangha was the monastic community established by Buddha to preserve and spread his teachings.

Key features:

  • Open to all castes

  • Included both monks and nuns

  • Followed strict monastic discipline


Three Jewels (Triratna)

Followers of Buddhism take refuge in:

  1. Buddha – the teacher

  2. Dharma – the teachings

  3. Sangha – the monastic community


7. Spread of Buddhism

4

Buddhism spread rapidly due to:

  • Simple teachings

  • Use of Pali language

  • Opposition to caste discrimination

  • Support from rulers


Important Patrons

  • Bimbisara

  • Ajatashatru

  • Ashoka

  • Kanishka


Role of Ashoka

After the Kalinga War, Emperor Ashoka embraced Buddhism.

He:

  • Sent missionaries to Sri Lanka and Southeast Asia

  • Built numerous stupas and monasteries

  • Promoted Dhamma based on moral values

Because of Ashoka, Buddhism spread across Asia.


8. Buddhist Architecture

4

Important forms of Buddhist architecture:

Stupa

A dome-shaped structure containing relics of Buddha or monks.

Example: Sanchi Stupa


Chaitya

A prayer hall with a stupa at one end.

Example: Ajanta caves


Vihara

Monasteries where monks lived and studied.


9. Gandhara Art

4

Gandhara art developed during the Kushan period.

Features:

  • Greek and Roman artistic influence

  • First human representation of Buddha

  • Realistic body structure and drapery


10. Decline of Buddhism in India

Buddhism declined in India by the 12th century CE.

Major reasons:

  • Revival of Brahmanical Hinduism

  • Buddha incorporated as an avatar of Vishnu

  • Growth of ritualism in Buddhism

  • Decline of monastic discipline

  • Destruction of universities like Nalanda and Vikramashila during Turkish invasions


Quick UPSC Memory Trick

Buddha’s Life Events

EventPlace
BirthLumbini
EnlightenmentBodh Gaya
First SermonSarnath
NirvanaKushinagar

Mnemonic: L-B-S-K


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