Samsara (संसार / འཁོར་བ།)
The Cycle of Conditioned Existence
Samsara (Sanskrit: "wandering" or "flowing on") is the cycle of birth, death, and rebirth through which all unenlightened beings continuously circulate, driven by karma (intentional actions) and kleshas (mental afflictions). It encompasses six realms of existence, each characterized by particular forms of suffering. Liberation from Samsara is Nirvana, the ultimate goal of Buddhist practice.
The Six Realms of Existence
The Bhavachakra (Wheel of Becoming) depicts six realms through which beings cycle according to their karma. Each realm represents both a literal rebirth destination and a psychological state experienced in human life.
1. Deva Realm (Gods) - སྐྱེ་གནས་ལྷ།
Characteristics: Extreme pleasure, longevity, divine powers, celestial palaces
Suffering: Pride, complacency, terror when signs of death appear (falling from heaven), exhaustion of merit leads to rebirth in lower realms
Dominant Affliction: Pride and heedlessness
Human Parallel: Wealthy, privileged people blind to suffering, intoxicated by success
Buddha Who Appears: White Buddha playing a lute (teaching impermanence)
2. Asura Realm (Jealous Gods) - ལྷ་མིན།
Characteristics: Power, strength, but constant envy of the Devas
Suffering: Endless warfare attempting to seize the wish-fulfilling tree in the Deva realm, jealousy, competitive aggression, inability to enjoy what they have
Dominant Affliction: Envy and jealousy
Human Parallel: Competitive, paranoid individuals consumed by rivalry and status anxiety
Buddha Who Appears: Green Buddha with a flaming sword (cutting through jealousy)
3. Human Realm (Humans) - མི།
Characteristics: Balance of pleasure and pain, potential for awakening
Suffering: Birth, aging, sickness, death, separation from loved ones, meeting with enemies, not getting what one wants, the burden of responsibility
Dominant Affliction: Desire and attachment
Advantage: Most conducive realm for enlightenment—enough suffering to motivate practice, enough leisure to pursue it
Buddha Who Appears: Yellow Buddha Shakyamuni with staff and begging bowl (teaching the path)
4. Animal Realm (Tiryak) - དུད་འགྲོ།
Characteristics: Instinct-driven existence, ruled by survival needs
Suffering: Predation, enslavement, stupidity preventing Dharma understanding, constant fear, exploitation by humans
Dominant Affliction: Ignorance and stupidity
Human Parallel: Those living only for basic survival, consumption, and reproduction without reflection
Buddha Who Appears: Blue Buddha holding a book (dispelling ignorance)
5. Preta Realm (Hungry Ghosts) - ཡི་དགས།
Characteristics: Insatiable craving, depicted with huge bellies and needle-thin throats
Suffering: Eternal hunger and thirst that cannot be satisfied, anything they try to consume turns to fire or excrement, desperate seeking without finding
Dominant Affliction: Greed and craving
Human Parallel: Addiction, obsessive consumerism, never-satisfied desire
Buddha Who Appears: Red Buddha holding food and drink (offering satisfaction)
6. Naraka Realm (Hell Beings) - དམྱལ་བ།
Characteristics: Intense, unrelenting physical and mental torment
Suffering: Extreme heat or cold, being torn apart repeatedly, crushed, burned, frozen—sufferings that match the intensity of the hatred that caused rebirth there
Dominant Affliction: Hatred and anger
Human Parallel: States of overwhelming rage, paranoia, or psychological torment
Buddha Who Appears: Smoke-colored Buddha with fire and water (cooling the flames of hatred)
Types: Eight hot hells, eight cold hells, and neighboring hells described in detail in the Abhidharma
📚 Primary Sources: Samsara and the Six Realms
The Mechanics of Samsara
The Three Poisons at the Hub
At the center of the Wheel of Becoming are three animals representing the root causes of samsara:
- Rooster (red): Greed, attachment, desire (lobha)
- Snake (green): Hatred, aversion, anger (dosa)
- Pig (black): Ignorance, delusion, not-knowing (moha)
These three poisons fuel each other in an endless cycle. They generate the karma that propels beings through the realms. Liberation requires extinguishing these three fires completely.
The Twelve Links of Dependent Origination
The outer rim of the Wheel depicts how beings remain trapped in cyclic existence through twelve interdependent causes. See Dependent Origination for detailed explanation.
Yama, Lord of Death
The entire wheel is held in the jaws and claws of yama, the Lord of Death, representing that all within samsara is ultimately under death's dominion. Only by stepping outside the wheel—achieving Nirvana—can one escape Yama's grasp.
Escaping Samsara
The Precious Human Rebirth
The human realm is considered uniquely valuable for spiritual practice because:
- Enough suffering to motivate seeking liberation (unlike pleasure-drunk gods)
- Enough leisure and intelligence to understand teachings (unlike animals)
- Not overwhelmed by extreme suffering (unlike hell beings and hungry ghosts)
- Not consumed by constant warfare (unlike asuras)
- Capable of generating both wisdom and compassion
Teachers emphasize that human rebirth with access to Dharma is extraordinarily rare—like a blind turtle surfacing once every hundred years and putting its head through a yoke floating on the ocean.
The Three Higher Trainings
The path out of samsara requires developing:
- Sila (Ethics): Moral discipline to avoid creating negative karma
- Samadhi (Meditation): Concentration to calm and focus the mind
- Prajna (Wisdom): Insight into the empty nature of self and phenomena
Stages of Liberation
- Stream-Enterer: Will not be reborn in lower realms, maximum seven more human rebirths
- Once-Returner: Will be reborn as human only one more time
- Non-Returner: Will not return to human realm, achieves nirvana in pure abode
- Arhat: Fully liberated, no more rebirth in samsara
- Bodhisattva: Chooses to remain in samsara voluntarily to help others until all are liberated