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๐ŸชทIntro to Buddhism Unit 1 Review

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1.3 Enlightenment and the establishment of the Sangha

๐ŸชทIntro to Buddhism
Unit 1 Review

1.3 Enlightenment and the establishment of the Sangha

Written by the Fiveable Content Team โ€ข Last updated September 2025
Written by the Fiveable Content Team โ€ข Last updated September 2025
๐ŸชทIntro to Buddhism
Unit & Topic Study Guides

Siddhartha Gautama's journey from prince to enlightened Buddha is a tale of transformation. Born into luxury, he left it all behind after encountering the harsh realities of life. His quest for spiritual truth led him through extreme practices before finding the Middle Way.

The Buddha's awakening under the Bodhi tree marks a pivotal moment in Buddhist history. After 49 days of deep meditation, he gained profound insights into the nature of suffering and the path to liberation, becoming the Awakened One.

Siddhartha's Spiritual Journey and Enlightenment

Siddhartha's path to enlightenment

  • Siddhartha Gautama born into wealthy royal family in Lumbini (present-day Nepal) lived life of luxury and pleasure in early years
  • At age 29, encountered "Four Sights" during chariot ride outside palace walls that deeply affected him
    • Old man represented inevitability of aging
    • Sick man represented universality of illness and suffering
    • Corpse represented reality of death
    • Ascetic represented possibility of spiritual liberation
  • Decided to renounce princely life and seek solution to problem of suffering left palace, wife, and newborn son to become wandering ascetic
  • Studied and practiced with various spiritual teachers and ascetic groups mastered meditation techniques and philosophies engaged in extreme ascetic practices (prolonged fasting, self-mortification)
  • After six years of asceticism, realized extreme practices not path to enlightenment accepted offering of rice pudding from village girl Sujata symbolizing "Middle Way" between indulgence and extreme asceticism

Buddha's awakening under Bodhi tree

  • Siddhartha sat to meditate under fig tree (later known as Bodhi tree) in Bodh Gaya, India vowed not to rise until attaining enlightenment
  • During meditation, faced and overcame various challenges and temptations including those posed by Mara (personification of desire and illusion)
  • After 49 days of deep meditation, attained enlightenment gaining insight into nature of suffering, its causes, and path to liberation
    • Realized Four Noble Truths and Eightfold Path
    • Understood concept of dependent origination and impermanence of all phenomena
  • Upon enlightenment, became known as Buddha meaning "Awakened One" or "Enlightened One"

The Buddha's First Sermon and the Sangha

First sermon and Sangha formation

  • After enlightenment, Buddha initially hesitated to teach believing truth too profound for others to understand
  • Persuaded by god Brahma to share teachings for benefit of all beings
  • Gave first sermon at Deer Park in Sarnath, near Varanasi, India known as "First Turning of the Wheel of Dharma"
    • Taught Four Noble Truths and Eightfold Path forming foundation of Buddhist doctrine
  • Buddha's first five disciples, who previously abandoned him when rejecting extreme asceticism, became first members of Sangha (community of Buddhist monks and nuns)
    • Sangha grew as more people attracted to Buddha's teachings and decided to ordain as monks or nuns
    • Provided supportive environment for spiritual practice and preservation and transmission of Buddha's teachings
  • Establishment of Sangha marked beginning of Buddhist monastic tradition
    • Buddha laid down rules and guidelines (Vinaya) for Sangha to ensure harmony, purity, and longevity
    • Sangha played crucial role in spread and development of Buddhism across Asia (China, Japan, Southeast Asia)