The Buddha describes the three taints - the taint of sensual desire, the taint of becoming, and the taint of ignorance, and the way of practice leading to their cessation.

ITI 56  Paṭhama āsava sutta - Taints (First)

Vuttañhetaṁ bhagavatā vuttamarahatāti me sutaṁ:

This was said by the Blessed One, said by the Awakened One, as I have heard:

“Tayome, bhikkhave, āsavā. Katame tayo? Kāmāsavo, bhavāsavo, avijjāsavoime kho, bhikkhave, tayo āsavā”ti.

“There are these three |taints::outflows, discharges; (comm) mental defilements [āsavā]||, bhikkhus.::::.| What are the three? The |taint of sensual desire::oozing sensual desire [kāmāsava]|, the |taint of becoming::effluent of being, taint of existence [bhavāsava]|, and the |taint of ignorance::taint of not knowing how things have come to be, illusion of knowing, distorted perception [avijjāsava]|. These are the three taints.”

Etamatthaṁ bhagavā avoca. Tatthetaṁ iti vuccati:

The Blessed One spoke on this matter. In this regard, it is said:

“Samāhito sampajāno,
sato buddhassa sāvako;
Āsave ca pajānāti,
āsavānañca sambhavaṁ.

“|Collected::composed, settled [samāhita]|, |clearly aware::with attentiveness, with clear and full comprehension, intentional, deliberate, purposeful [sampajāna]|,
a |mindful::remembering to be present with continuous effort, observing the body in and of itself, feelings in and of itself, mind in and of itself, mental qualities in and of themselves [sata]| disciple of the Buddha,
|discerns::distinguishes, understands, knows clearly [pajānāti]| the taints,
and the |arising::origin, source [sambhava]| of taints.

Yattha cetā nirujjhanti,
maggañca khayagāminaṁ;
Āsavānaṁ khayā bhikkhu,
nicchāto parinibbuto”ti.

Where these |cease::vanish, reach an end [nirujjhati]|,
and the way of practice |leading to their cessation::leading to exhaustion, leading to wearing away [khayagāmī]|,
with the cessation of taints, the bhikkhu
is |satiated::free from craving, desireless [nicchāta]| and |completely quenched [of mental defilements]::completely cooled mental defilements [parinibbuta]|.”

Ayampi attho vutto bhagavatā, iti me sutanti.

This matter too was spoken by the Blessed One, as I have heard.

Qualities:

Ending

Ending

The complete exhaustion and ending of craving, aversion, and delusion—the three roots of suffering. It refers to both the gradual wearing away of defilements through practice and the final cessation that constitutes Nibbāna.

Also known as: cessation, exhaustion, gradual ending, wearing away
Pāli: khaya, khīṇa, nirodha
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Ignorance

Ignorance

A fundamental blindness to the true nature of reality. It is not merely a lack of information, but an active misperception that views the transient as permanent and the unsatisfactory as a source of happiness, thereby fueling the cycle of suffering.

Also known as: illusion of knowing, fundamental unawareness of the true nature of reality, misunderstanding of how things have come to be, not knowing the four noble truths
Pāli: avijjā
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Self-making

Self-making

Spiritual or worldly striving to “be someone,” the “I must become something” energy

Also known as: an aspiration for identity, craving to be, drive for status or attainment, romanticizing some better self or future state
Pāli: bhavataṇhā, bhavesanā
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Sensual desire

Sensual desire

A mental quality of desiring sensory gratification. It pulls the mind’s attention toward sights, sounds, smells, tastes, or touches in a search for satisfaction.

Also known as: craving for sensuality, passion for sensual pleasures, lust, pull toward enticing sense objects
Pāli: kāmacchanda
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Last updated on May 17, 2026