Essay Writing of Buddhas’ Practice Incorporated —–—–
(Issue 27)
On Doubt: The Invisible Killer Destroying Bodhi
Instructor: Shi Ziju
Author: Shi Fafu
October 24, 2026
Abstract
This study conducts an in-depth investigation into “doubt”
(vicikicchā), one of the five fundamental afflictions (kleśa) in
Buddhism. Compared to the easily recognizable greed (rāga) and
anger (pratiṣṭha / dveṣa), doubt often wears the mask of
rationality and caution, hiding within the practitioner’s
subconscious to quietly erode their spiritual path—thus earning its
title as the “invisible killer” destroying Bodhi. During their spiritual
cultivation, many Buddhist practitioners frequently oscillate
between “faith” (śraddhā) and “doubt”. This not only manifests as
logical questioning of the Dhamma/Dharma teachings, but further
extends into self-negation regarding one’s own capability and
suspicion toward the Triple Gem (Tiratana / Triratna).
Through a systematic review of canonical scriptures and
commentaries, this paper deconstructs the evolution of “doubt”
into four progressive psychological levels: “Ignorance, Disbelief,
Indecision, and Following False Views.” From a phenomenological
perspective, it analyzes its distorted manifestations in daily life
and practice, including interpersonal paranoia, misdiagnosis of
body and mind, and faith volatility resulting from over-reliance on
spiritual experiences. This affliction of doubt systematically
corrodes wholesome roots (kuśala-mūla), dismantles meditative
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concentration (samādhi), and severs connection with virtuous
spiritual friends (kalyāṇa-mitra). Consequently, this study
proposes a practical framework integrating “repentance,
cultivating faith, practicing concentration, and guidance by
virtuous spiritual friends.” This framework aims to guide
practitioners to break through cognitive blind spots, eliminate
doubt, generate faith, and thereby consolidate their provisions for
Bodhi.
Keywords: Affliction of Doubt, Invisible Killer, Eliminating Doubt to
Generate Faith, Provisions for Bodhi
II
III
Table of conten
I. Introduction …………………………………………………………………………………………………. 1
(i ) Research Background and Motivation …………………………………………………….. 1
(ii) Research Objectives ……………………………………………………………………………… 2
(iii) Scope and Methodology ………………………………………………………………………. 3
(iv) Significance and Expected Contributions ……………………………………………….. 3
II. Theoretical Foundation of Doubt ……………………………………………………………………. 4
(i) Definition of Doubt ……………………………………………………………………………….. 4
(ii) Classification Framework of Doubt …………………………………………………………. 6
(iii) Psychological Levels and Operational Trajectory of Doubt ………………………… 6
III. Phenomenological Analysis of Doubt …………………………………………………………….. 9
(i)The “Rationalized” Disguise of Doubt ……………………………………………………….. 9
(ii) The “Distorted Mirror” of Doubt Arising from Conditions ……………………….. 10
1.Interpersonal Paranoia …………………………………………………………………… 11
2. Misjudgment of Body and Mind …………………………………………………….. 12
(iii) The Phenomenon of “Discontinuity” in Practice ……………………………………. 12
(IV) The Erosion of Willpower by Doubt …………………………………………………….. 14
IV. The Destructive Power of Doubt ………………………………………………………………….. 15
V. The Cultivation and Realization Path for Eliminating Doubt ……………………………… 17
VI. Conclusion ………………………………………………………………………………………………… 20
References …………………………………………………………………………………………………….. 22
I. Introduction
(i ) Research Background and Motivation
On the majestic path toward Bodhi, practitioners universally long to
attain liberation. However, the path of practice is arduous and
unpredictable—like rowing a boat upstream, to not advance is to drop
back. In the process of striving forward, practitioners often face the
erosion
of
affliction-obstructions
(kleśāvaraṇa)
and
knowledge-obstructions (jñeyāvaraṇa). Among these, greed, anger,
ignorance, pride, and doubt are categorized as the five fundamental
afflictions. Compared to the intense temptation of greed and the violent
destructiveness of anger, the affliction of “doubt” frequently lurks deep
within a practitioner’s psychological mechanisms. Like an underwater
iceberg, though it rarely shows its surface peak, it continuously drains
the practitioner’s spiritual provisions.
Observing the current state of Buddhism, the author notes that although
many learners possess the enthusiasm to study scriptures, they
repeatedly tug between “faith” and “doubt.” Doubt quietly rears its
head—especially when facing the guidance of spiritual mentors, hearing
and contemplating deep teachings, or considering the law of cause and
effect. This “doubt” is not merely a logical interrogation of doctrine; at a
deeper level, it manifests as a denial of one’s own capability for practice
and an incomplete acceptance of the merits of the Triple Gem. If
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unheeded, this subtle state can easily turn into an invisible killer
destroying Bodhi. Hence, this study aims to dissect the nature of the
affliction of doubt, reveal how it operates in the practitioner’s
consciousness as an invisible killer, and offer a practical and feasible
scheme for counteracting and transcending it.
(ii) Research Objectives
This study aims to achieve the following three goals:
- Systematically review the definitions of “doubt” across Buddhist
scriptures and treatises to construct a correct cognitive model for
practitioners. - Thoroughly analyze the faults and harms of the affliction of doubt,
elaborating in detail on how doubt destroys spiritual provisions. - Construct a practice-oriented system for “eliminating doubt and
generating faith.” By integrating repentance, cultivating faith,
practicing concentration, and receiving the guidance of spiritual
friends, it seeks to transform doubt and provide practitioners with a
concrete, workable path to subduing it.
2
(iii) Scope and Methodology
Centering on canonical Buddhist literature as its primary source material,
this study employs textual interpretation and doctrinal analysis. The
scope primarily focuses on: - The psychological mechanism of the affliction of doubt.
- The mechanism by which doubt destroys provisions for Bodhi.
- Practical methods for eliminating doubt found in scriptures and
treatises.
(iv) Significance and Expected Contributions
In contemporary Buddhist dissemination, fragmented information causes
practitioners to fall easily into selective trust or total skepticism, leading
to an unstable direction in practice and difficulty in accessing core
doctrines. Through an in-depth examination of doubt, this study expects
to contribute the following: - Enhancing practitioners’ “awareness” of their mental states, enabling
them to sever doubt with right view the moment it arises. - Re-establishing the leading role of “faith” on the Bodhi path, helping
practitioners shift from passive skepticism toward active
faith-building, thereby truly entering the ocean of Buddhadharma.
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II. Theoretical Foundation of Doubt
(i) Definition of Doubt
In the Buddhist framework of study and practice, the boundary between
cognition (wisdom) and affliction (feeling/emotion) often determines the
success or failure of practice. As one of the five fundamental afflictions,
the uniqueness of “doubt” lies in the fact that it is not simple ignorance
or lack of knowledge, but a state of hesitation and resistance toward the
Truth. To subdue this killer, one must first recognize its face.
Volume 6 of the Cheng Weishi Lun (Vijñaptimātratāsiddhi Śāstra)
provides a precise definition: “What is doubt? It takes hesitation
regarding the Truths/Realities as its nature, and its activity is obstructing
the wholesome quality of non-doubt. Because when one hesitates,
wholesome states do not arise.” 1This definition reveals two core
dimensions of doubt:
1．Mental Hesitation: The characteristic of doubt is hesitation—a mental
state incapable of coming to a decision regarding the Realities (the
ultimate laws of the universe and life). It swings between “yes” and “no,”
unable to focus on true reality.
2．Obstruction of Wholesome Qualities: This is the operational force of
doubt. Due to hesitation, the practitioner’s mind loses focus, preventing
1Xuanzang (tr.), Vijñaptimātratāsiddhi Śāstra (Cheng Weishi Lun), Vol. 6, Taishō Vol. 31, p. 31c.
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the power cultivated through precepts, concentration, and wisdom from
converging, which prevents wholesome roots from growing.
Examining the impact of doubt on life forms, Volume 17 of Sanzang
Fashu (Numbers of the Tripitaka) provides a profound interpretation:
doubt is defined as “deluding the mind and opposing principle,” meaning
that due to inner confusion, one violates proper laws. In this indecisive
state, sentient beings easily fall into the trend of “deluding the true and
chasing the false.”2
Furthermore, Volume 27 of Sanzang Fashu notes that when sentient
beings falsely give rise to doubt toward the Triple Gem, they fail to
cultivate correct practice and instead extensively commit unwholesome
deeds, ultimately resulting in falling into the cycles of birth and death.
This is because doubt itself is a rope binding consciousness to the net of
ignorance.3
Synthesizing these scriptural teachings, the affliction of doubt does not
merely manifest as rejection and disbelief toward the Buddha, Dharma,
and Saṅgha; its underlying cause is driven by fundamental ignorance,
generating assumptions and hesitations at the locus of Truth. This
psychological state keeps practitioners stranded in anxiety on their
spiritual journey. If the knot of doubt is not untied, it is difficult to build
2Yiru et al. (ed.), Sanzang Fashu, Vol. 17, Yongle Northern Tripiṭaka, Vol. 182, p. 147a-b.
3Yiru et al. (ed.), Sanzang Fashu, Vol. 27, Yongle Northern Tripiṭaka, Vol. 182, p.514a.
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right faith in the Triple Gem, leading to the wasting of spiritual provisions
and endless wanderings in the Three Realms. This is precisely why
eliminating doubt is treated as the primary task for entering the real
meaning of the Buddhadharma.
(ii) Classification Framework of Doubt
To distinguish the levels of afflictions, scriptures often categorize doubt
into “afflictive doubt” (kleśa-vicikicchā) and “indeterminate/ethically
neutral doubt” (avyākṛta-vicikicchā), as mentioned in Volume 1 of the
Upāsaka-śīla Sūtra: “Good man, there are two kinds of doubt: first,
afflictive doubt; second, indeterminate doubt.”4 Afflictive doubt is the
central focus of this paper; it refers to a practitioner’s slander or disbelief
regarding the Four Noble Truths, the merits of the Triple Gem, and the
law of cause and effect. This kind of doubt carries strong attachment,
often accompanied by self-grasping and dharma-grasping, directly
inducing anger, arrogance, or wrong views—making it a major obstacle
on the spiritual path.
(iii) Psychological Levels and Operational Trajectory of Doubt
The operation of doubt is not a single instantaneous reaction, but a
psychological evolution. Moving from “Ignorance” of the Truth to
“Disbelief” in the Dharma, and ultimately leading to “Indecision” in
4Dharmakṣema (tr.), Upāsaka-śīla Sūtra, Vol. 1, Taishō Vol. 24, p. 1038b.
6
action and “Following False Views” in conception, this trajectory can be
broken down into four progressive levels: - Ignorance (Not Knowing): The onset of doubt stems from not
recognizing the true meaning of the Dharma. Sentient beings attach
to
the
phenomenal world—the “finger pointing at the
moon”—mistaking conditioned, illusory phenomena for ultimate
nature. This cognitive misalignment serves as fertile soil for doubt
and constitutes its initial phase.5 - Disbelief: This is an expanded stage of doubt. When a practitioner
shifts this cognitive bias of “ignorance” into a denial of the Triple Gem
and the Four Noble Truths, “disbelief” forms. As the
Mahāprajñāpāramitā Śāstra explicitly states: “Doubt means disbelief
in the Triple Gem and the Four Truths.”6 This disbelief is not a mere
lack of information, but an active psychological rejection mechanism.
Unwilling to delve into the Dharma, the practitioner’s “mind does not
enter the Dharma,” erecting defensive walls inside. - Indecision: This is the behavioral characteristic of doubt. The
practitioner repeatedly weighs options in a state of hesitation. This
mental friction causes immense energy loss, rendering the
practitioner unable to make courageous progress. As described in the
Vimuttimagga: “Doubt is the mind not taking hold with
5Narendrayaśas (tr.), Abhidharmahṛdaya Śāstra, Vol. 1, Taishō Vol. 28,, p. 844c.
6Kumārajīva (tr.), Mahāprajñāpāramitā Śāstra, Vol. 40, Taishō Vol. 25, p. 349b.
7
single-pointedness, like a person traveling to a distant land who
stands indecisively at a fork in the road.”7 This un-concentrated state
causes practitioners to miss key opportunities. - Following False Views: This is the ultimate expression of doubt.
When doubt cannot be severed through right Dharma, practitioners
tend to seek “false views” to appease inner anxiety. As recorded in
the Yogācārabhūmi Śāstra: “Doubt arises from associating with bad
companions, hearing improper Dharma, and improper attention,
taking distinct conceptualization as its essence regarding things to be
known.”8 This leads practitioners away from enlightenment, merging
them with worldly afflictions and creating an inverted cognitive loop.
In summary, the affliction of doubt is not merely mental confusion, but a
psychological “shielding.” When in a state of doubt, a practitioner’s
perception of the world loses objectivity, filtered through preset
“prejudice lenses.” This structure explains why, even with the
opportunity to practice, an uneliminated doubt can leave a practitioner
empty-handed amidst the vast ocean of Buddhadharma. Doubt blocks
right views, becoming the root cause of relapse and falling into lower
realms.
7 Saṅghapāla (tr.), Vimuttimagga, Vol. 10, Taishō Vol. 32, p.448b.
8Xuanzang (tr.), Yogācārabhūmi Śāstra, Vol. 8, Taishō Vol. 30, p. 313c-314a.
8
III. Phenomenological Analysis of Doubt
The affliction of doubt is called an “invisible killer” because it does not
always present as violent conflict. More often, it lurks within the stream
of consciousness under a gentle, rationalized, or “self-protective” guise.
This stealth makes its manifestation invasive and distorting, making it
difficult for practitioners to detect.
(i)The “Rationalized” Disguise of Doubt
In daily practice, the hardest doubt to catch often wears the clothing of
“wisdom” and “rationality.” Practitioners often pride themselves on
being “cautious” or “analytical,” treating skepticism toward teachings as
a necessary process in seeking truth. However, when facing the
authoritative teachings of virtuous spiritual friends, this so-called caution
easily slides into confrontation. This phenomenon of “mistaking doubt
for wisdom” presents several traits:
1．Presumption of Experience: When practitioners disagree with a
spiritual friend, their skepticism is rarely based on deep verification of
the Dharma, but on over-attachment to their own limited experiences.
They unconsciously swap subjective “I don’t agree” with objective “I
don’t understand,” inferring that “the teacher might be at fault” or “this
method doesn’t apply to me.”
9
2．Psychological Defense Mechanism: The essence of this illusion is a
defense mechanism. By questioning authority, practitioners protect their
fragile sense of self-worth. Using excuses like “filtering information” or
“not following blindly,” they actually evade the medicine offered by
spiritual teachers designed to touch their inner habits and
self-attachment.
3．Severing Wholesome Connections: This illusion of “doubt as wisdom”
blocks the reception of the Dharma and builds a thick wall in the heart.
Once doubt arises, a vicious cycle ensues where “wholesome conditions
recede, and unwholesome ones arrive,” isolating the practitioner from
the teacher’s blessings.
Phenomenologically, this rationalized disguise is a psychological structure
protecting the ego. While practitioners think they are engaging in deep
academic inquiry, they may merely be providing cover for their afflictions.
True wisdom acts without doubt toward a spiritual friend’s words—not
out of blind faith, but built on deep trust in the merits of the teacher and
Triple Gem, alongside a profound self-awareness of one’s own
ignorance.9
(ii) The “Distorted Mirror” of Doubt Arising from Conditions
Doubt acts like a convex/concave mirror, capable of defiling neutral,
objective facts into negative subjective impressions. Without constant
9 Śikṣānanda (tr.), Avataṃsaka Sūtra, Vol. 64, Taishō Vol. 10, p. 348a.
10
awareness, practitioners easily fall into this mirror, impacting
relationships and self-adjustment. - Interpersonal Paranoia
When responsibilities or benefits are distributed, doubt distorts healthy
interactions into power struggles.
For example, in a monastery or center, if a senior practitioner takes the
initiative to set up before a ceremony, this should be seen as enthusiasm
for protecting the Dharma. However, a practitioner caught in doubt
activates the “distorted mirror”: suspecting that the senior practitioner is
not acting out of pure devotion, but trying to gain public approval or
replace their own position in the team. Doubts arise: “Why is he rushing
to do this?” “Is he implying I’m inefficient?” “Is he doing this to show off
in front of the Master?”
Misinterpreting good intentions as hidden motives is classic “improper
thinking.” Unaware that this is the work of doubt, a practitioner
alienates close companions into adversaries. This paranoia builds walls,
subconsciously projecting hostility and disdain, severely harming the
harmony (Six Harmonies) of the Saṅgha. Ultimately, the practitioner
loses the chance to practice with good friends and drains their mind in
defense mechanisms.
11 - Misjudgment of Body and Mind
This distorted mirror also projects inward, manifesting as incorrect
“self-diagnosis.” When encountering physical discomfort or daily trivial
troubles,
practitioners
may fail to observe them through
cause-and-effect or physiological laws, instead tumbling into doubts like:
“Has my practice gone astray?” “Am I being punished?”
This misdiagnosis causes significant psychological burden:
1．Psychological Oppression: Panic over going astray consumes energy
that should be used for practice in useless guessing.
2．Exhaustion: Studies indicate that paranoia and health anxiety are
accompanied by physiological responses like elevated heart rate and
stress. Physical tension caused by mental doubt worsens health worries,
forming a vicious loop: Doubt → Anxiety → Worsening Health →
Deepened Doubt.10
(iii) The Phenomenon of “Discontinuity” in Practice
In a beginner’s journey, doubt often manifests as an “oscillating” faith
structure. Upon hearing profound teachings or receiving blessings, the
practitioner feels joyful and full of faith. But returning to daily life or
10 Marcus, David K., Jessica R. Gurley, Melynda M. Marchi, and Craig Bauer. “Cognitive and Perceptual
Variables in Hypochondriasis and Health Anxiety: A Systematic Review.” Clinical Psychology Review 27, no. 2
(2007): 127–139. https://doi.org/10.1016/j.cpr.2006.09.003 (Accessed October 15, 2026).
12
facing physical tests and plateaus, faith crumbles into deep self-doubt:
“Does this method really work?”
1．Fragility of Reliance on Sensations: This oscillating faith arises from
building trust on “instant feedback” or mystical responses. In the
Avataṃsaka Sūtra, faith is the mother of all merits;11 its foundation
must be deep trust in causality and principle, not sensory satisfaction.
Lacking expected responses, shallow faith allows doubt to enter. Craving
experiences is greed for results rather than genuine faith in the Dharma.
2．Cognitive Bias on Causality: Practitioners often demand immediate
results, ignoring the timing of karmic ripening. Fixating on instant
responses leads to frustration when they don’t appear, causing practice
to stall and prompting doubts about the Dharma’s validity.
3．Collapse of Faith: This discontinuous swinging between faith and
doubt is destructive. Once joy fades, a lack of wisdom prevents it from
turning into lasting conviction, leading to a steep drop in faith.
Misinterpreting dry periods as inefficiency, practitioners use doubt as an
excuse to avoid diligence, severing spiritual momentum.
11 Śikṣānanda (tr.), Avataṃsaka Sūtra, Vol. 14, Taishō Vol. 10, p. 72b.
13
(IV) The Erosion of Willpower by Doubt
In practice, doubt’s most direct blow is “procrastination.” Facing
decisions, doubt masks itself as prudence, providing excuses to “wait for
a better moment.” This hesitation is a loss of faith leading to behavioral
paralysis:
1 ．Destructive Effect of the “Arrow of Hesitation”: As the
Abhidharma-samgīti-paryāya-pāda Śāstra reveals, doubt is an “arrow of
hesitation.”12 It strikes at decision-making, wearing down willpower
through endless weighing of options, reducing diligence to castles in the
air.
2．Operational Pattern of Afflictive Doubt:
o Cognitive Distortion: Perverting objective principles, causing
practitioners to take the false as real.
o Spatiotemporal Isolation: Confining faith to moments of hearing
teachings, but falling into skepticism during real tests.
o Paralysis of Drive: Endless hesitation kills decision-making, leaving
vows unfulfilled by action.
3．The Invisible Prison: Practitioners are trapped in an invisible prison
built by their own thoughts. Even with the door to liberation open,
doubt prevents them from stepping out.
12 Xuanzang (tr.), Abhidharma-samgīti-paryāya-pāda Śāstra, Vol.4, Taishō Vol. 26, p. 383c.
14
In short, doubt places subjective delusion above objective reality.
Without self-reflection, one cannot build genuine confidence or attain
peace and liberation.
IV. The Destructive Power of Doubt
Doubt is an “invisible killer” because it systematically deconstructs
spiritual provisions. It corrodes accumulated fruits through four main
avenues: - Corrosion of Wholesome Roots:
Spiritual practice transforms “seeds” into “fruits.” In the Lamrim
(Great Treatise on the Stages of the Path to Enlightenment), doubt is
compared to a raging fire that destroys seeds. If a practitioner
harbors doubts while listening to or contemplating the Dharma, their
wholesome roots become like scorched seeds—unable to sprout no
matter how much Dharma water is poured over them.13 This
corrosion is systematic: acceptance shifts from total reception to
selective picking, discarding inconvenient teachings as “not spoken by
the Buddha” or “not applicable.” Over time, this leads to grave false
speech and risks severing the seeds of Buddhahood. - Dismantling the Rhythm of Practice:
Meditation (samādhi) generates wisdom, requiring single-pointed
13 Venerable Fazun (tr.), Lamrim Chenmo (Great Treatise on the Stages of the Path to Enlightenment), Vol. 1,
Tripiṭaka Supplement, Vol. 10, p. 631a.
15
focus. Doubt keeps the mind in hesitation, completely dismantling
meditative power. When doubt arises during sitting or walking
meditation, focus shifts from “bare awareness” to “analysis.” This
analysis is not a dialectic search for truth, but hesitation that triggers
restlessness (auddhatya) and distraction, preventing the mind from
abiding in peace. - Severing the Connection with Spiritual Friends:
Spiritual friends (kalyāṇa-mitra) are essential guides for accumulating
provisions. Doubt’s most destructive act is severing this connection.
As noted in the Vimalakīrti Sūtra, once doubt arises, practitioners
subconsciously avoid and disrespect their teachers, failing to ask for
advice or follow teachings.14 Fearing closeness due to doubt deprives
them of guidance in overcoming habits; losing gratitude breaks the
transmission of blessings. A practitioner disconnected from spiritual
guides will inevitably face a rocky path or total relapse. - Inertia of Degeneration:
Doubt acts as a gravitational pull toward fall-back. Lingering in
skepticism creates a “despair of inertia”—a doubt in causality itself.
Feeling that effort is futile, practitioners fall into total laziness.
Believing that enlightenment is impossible or cause-and-effect is
14 Zhi Qian (tr.), Vimalakīrti Sūtra, Vol.3, Taishō Vol. 14, p. 557a.
16
uncertain marks the start of wandering in saṃsāra and falling into
lower realms, as losing reverence leads to unbridled negative karma.
V. The Cultivation and Realization Path for Eliminating Doubt
Relying solely on intellectual analysis is rarely enough to eradicate
deep-seated doubt. Overcoming it requires an integrated system of
practice that transforms faith into an active defense mechanism: - Repentance (Kṣamā):
Repentance is the first step. Doubt often leads to rejection or slander
of the Dharma. According to the Mahāyāna Citta-bhūmi-pūrvaja Sūtra,
practitioners should combine “phenomenal repentance” and
“principle repentance” to cleanse inner defilements accrued from
doubt. 15Only a clean heart allows the seeds of faith to take root.
True repentance means regretting past errors and vowing never to
repeat them, severing the fuel that feeds doubt.16 - Cultivating Faith (Śraddhā):
Faith is the primary weapon against the net of doubt. Practitioners
must shift from passive defense to active construction, establishing
correct understanding of the Triple Gem, right practice, and
conventional truth. By cultivating the five faith roots—such as firm
15 Prajñā (tr.), Mahāyāna Citta-bhūmi-pūrvaja Sūtra, Vol. 3, Taishō Vol. 03, p.304a.
16 Zongbao (ed.), Platform Sūtra of the Sixth Patriarch, Vol. 1, Taishō Vol. 48 , p. 354a.
17
faith in the Buddha’s perfect enlightenment and unwavering faith in
the Dharma—one shifts their mental anchor from personal
experience to ultimate Truth.17 - Practicing Concentration (Samādhi):
To counter mental agitation caused by doubt, the power of
concentration is essential. When doubt arises, practitioners should
apply the principle from the Śūraṅgama Sūtra: refrain from following
worldly, karmic, or individual continuities. Fixing the mind on one
point cuts off the stream of afflictive doubt.18 - Guidance by Virtuous Spiritual Friends (Kalyāṇa-mitra):
Fighting doubt alone is difficult; leveraging external help is necessary.
Spiritual friends serve as direct guides to dispel confusion. As stated
in the Avataṃsaka Sūtra: “Following the teachings of spiritual friends,
one has no doubt or fear.” 19Through deep trust in a qualified guide,
practitioners transcend cognitive blind spots.
Case Study
Consider the practical journey of Bhikkhu A:
When Bhikkhu A first entered the path, he had not personally realized
the fruits or nature of reality. He frequently oscillated and held subtle
17 Anonymous (tr.), Mahā-dhāraṇī Sūtra Spoken by Seven Buddhas and Eight Bodhisattvas, Vol. 4, Taishō Vol. 19,
p. 121b.
18 Pramiti (tr.), Śūraṅgama Sūtra, Vol. 4, Taishō Vol. 19, p. 121b.
19 Same note 9.
18
resistance toward certain teachings. His process of overcoming doubt
embodied these four paths:
1．Disclosing and Repenting: He sincerely repented before the Buddha
for past slander born of ignorance, cutting off karma-nourishing doubt.
2．Establishing Right Faith: He vowed to cultivate firm faith in the Triple
Gem, pivoting from subjective guesswork to the Buddha’s sacred words.
3．Practicing Concentration: When doubtful thoughts recurred, he
avoided analyzing them, using meditative power to keep the mind
steady until doubts naturally settled like sediment in water.
4．Relying on Spiritual Friends: At crucial plateaus, the personal pointers
of a virtuous mentor transformed his struggles into deep realization.
This example confirms that eliminating doubt relies on a fourfold
defense mechanism: purification through repentance, establishment of
right faith, severing through concentration, and guidance by spiritual
friends.
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VI. Conclusion
Looking across the entire paper, through the (systematic textual analysis)
of scriptures and treatises and the dissection of contemporary
phenomena, this study arrives at the following conclusion: doubt as an
affliction (vicikitsā) is not merely a stumbling block in the process of
practice, but an “invisible assassin” that destroys the provisions of bodhi.
First, the essence of the affliction of doubt is a cognitive disorientation
failing to recognize ultimate reality. It rationalizes itself under the guise
of “rationality” and “caution,” but is actually a rejection of truth and an
erroneous clinging to the self. Progressing from “non-recognition” and
“lack of faith” to “indecision” and “following heterodox views,” the
affliction of doubt constructs a self-imprisoned psychological fortress,
eroding the practitioner’s spiritual provisions amidst hesitation and
stagnation.
Second, the core of subduing and eliminating the affliction of doubt lies
in the systematic practice of “cutting off doubt to give rise to faith.”
Mere intellectual inquiry into doctrines is insufficient to shake
deep-seated habitual tendencies of doubt; it must be addressed through
“repentance” to cleanse mental defilements, “the cultivation of faith” to
establish right view, “meditation (samādhi)” to calm the restless
fluctuations of doubt, and “acceptance under the guidance of spiritual
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friends (kalyāṇamitra)” to break through cognitive limitations. This is a
dynamic cyclic system; by integrated application of this framework, the
affliction of doubt can be eradicated.
It is hoped that this study can serve as a mirror for practitioners, helping
them pull out the root of doubt, transform “hesitation” into “firm
conviction,” and thereby advance toward the right path of awakening.
21
References
Classical Sources (arranged chronologically by dynasty)
[Wu] Zhi Qian (tr.). Vimalakīrti Sūtra (Wéimójié Suǒshuō Jīng). Taishō
Tripiṭaka, Vol. 14.
[Later Qin] Kumārajīva (tr.). Mahāprajñāpāramitā Śāstra (Dà Zhìdù Lùn).
Taishō Tripiṭaka, Vol. 25.
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