The Buddha explains the urgency of understanding the Four Noble Truths to end suffering with a simile of extinguishing a fire on one’s clothes or head.

SN 56.34 Cela sutta - Clothes

“Āditte, bhikkhave, cele sīse kimassa karaṇīyan”ti?

“Bhikkhus, if one’s clothes or head were |burning::on fire, ablaze|, what should be done?

“Āditte, bhante, cele sīse vā, tasseva celassa sīsassa nibbāpanāya adhimatto chando ca vāyāmo ca ussāho ca ussoḷhī ca appaṭivānī ca sati ca sampajaññañca karaṇīyan”ti.

“Venerable sir, if one’s clothes or head were burning, then one should arouse the utmost |desire::wish, intention, interest [chanda]|, make an extraordinary effort, stir up perseverance, kindle enthusiasm, maintain |tireless determination::indefatigably, with resolute intention [appaṭivānī]|, and apply |radical comprehension::complete comprehension of the arising, persisting, and fading away of phenomena, structural comprehension, discerning mindfulness [satisampajañña]| to extinguish the burning of one’s clothes or head.”

“Ādittaṁ, bhikkhave, celaṁ sīsaṁ ajjhupekkhitvā amanasikaritvā anabhisametānaṁ catunnaṁ ariyasaccānaṁ yathābhūtaṁ abhisamayāya adhimatto chando ca vāyāmo ca ussāho ca ussoḷhī ca appaṭivānī ca sati ca sampajaññañca karaṇīyaṁ.

Bhikkhus, even though one’s clothes or head were burning, one might look on equanimously, |paying no attention to it::disregarding it [amanasikaritvā]|. But as long as one has not made the breakthrough to the Four Noble Truths as they really are, then in order to make the breakthrough, one should arouse the utmost desire, make an extraordinary effort, stir up perseverance, kindle enthusiasm, maintain tireless determination, and apply radical comprehension.

Katamesaṁ catunnaṁ? Dukkhassa ariyasaccassa, dukkhasamudayassa ariyasaccassa, dukkhanirodhassa ariyasaccassa, dukkhanirodhagāminiyā paṭipadāya ariyasaccassa.

And what are these four? The Noble Truth of |suffering::discomfort, unpleasantness, discontentment, dissatisfaction, stress, pain, disease, i.e. mild or intense suffering [dukkha]|, the Noble Truth of the |arising of suffering::source of stress, appearance of discomfort [dukkhasamudaya]|, the Noble Truth of the |end of suffering::ending of discontentment, cessation of distress [dukkhanirodha]|, the Noble Truth of the |way of practice leading to the end of suffering::i.e. the Noble Eightfold Path consisting of right view, right intention, right speech, right action, right livelihood, right effort, right mindfulness, and right collectedness [dukkhanirodhagāmī]|.

Tasmātiha, bhikkhave, ‘idaṁ dukkhan’ti yogo karaṇīyo,
‘ayaṁ dukkhasamudayo’ti yogo karaṇīyo,
‘ayaṁ dukkhanirodho’ti yogo karaṇīyo,
‘ayaṁ dukkhanirodhagāminī paṭipadā’ti yogo karaṇīyo”ti.

Therefore, bhikkhus, effort should be made to |fully understand::understand in principle, then discern in each moment and then experientially penetrate|: ‘This is suffering’;
effort should be made to fully understand: ‘This is the arising of suffering’;
effort should be made to fully understand: ‘This is the end of suffering’;
effort should be made to fully understand: ‘This is the way of practice leading to the end of suffering.’”

Topics & Qualities:

Clear awareness

Clear awareness

Clear comprehension that accompanies mindfulness, knowing what one is doing and why. Clear awareness keeps the mind steady, intentional, and free from distraction.

Also known as: clear awareness, clear comprehension, being intentional, deliberate, purposeful
Pāli: sampajañña, sampajāna
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Continuous effort

Continuous effort

The flame of effort. It is the application of diligence put into moment-to-moment continuity

Also known as: unremitting effort, ardent, persistent, zealous, unflagging endeavor
Pāli: ātāpī, parakkamma
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Desire

Desire

A wholesome motivation, interest, or objective that acts as the starting point for effort and application of will.

Also known as: aspiration, interest, wish, having an objective, intention, impulse
Pāli: chanda
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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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Mindfulness

Mindfulness

Active presence of mind and lucid retention; the faculty that remembers the Dhamma, anchors attention to the chosen object or present experience, and guards the mind against unwholesome states.

Also known as: recollecting, remembering, keeping in mind, presence, awareness
Pāli: sati, anussati
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Radical Comprehension

Radical Comprehension

The sustained, clear tracking of the lifecycle of phenomena—their arising, persisting, and fading away. Nourished by radical attention, this discerning mindfulness observes the structural mechanics of how an experience unfolds, ensuring the mind remains lucidly aware of the process rather than getting blindly absorbed in the content of the experience.

Also known as: discerning mindfulness, sati-sampajañña, structural comprehension, mindfulness and clear comprehension
Pāli: satisampajañña
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Rousing of energy

Rousing of energy

The arousing of effort and determination in body and mind. It begins with confidence and reflection on purpose, stirring energy for wholesome action.

Also known as: determination, being energetic, taking initiative, making a mental decision to act
Pāli: vīriyārambha, āraddhavīriya, uṭṭhānavant, atandita, pahitatta
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Suffering

Suffering

Unpleasantness, discontentment, dissatisfaction, stress, pain, disease, i.e. mild or intense suffering that is inherent in conditioned existence.

Also known as: discomfort, unpleasantness, discontentedness, dissatisfaction, stress, pain, disease, distress, affliction
Pāli: dukkha
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Vigour

Vigour

Energetic effort and resilience in practice. It is the refusal to shrink back, the 'uphill' force that initiates and sustains wholesome actions against the gravity of habit.

Also known as: energy, effort, enthusiasm, zeal, application of will, persistence
Pāli: vīriya
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Last updated on July 23, 2026