This
phenomenon, commonly seen in Chinese temples across Malaysia, Singapore and
Taiwan, has always fascinated me. My late father was a firm believer, and I was
too in my younger years. However, I no longer believe it is real; nonetheless,
it continues to puzzle me.
With
that in mind, I asked both DeepSeek and ChatGPT to offer their explanations.
Here
they are - draw your own conclusions!
From DeepSeek
This phenomenon sits at the
intersection of anthropology, religious studies, and psychology. The "one
kind" of movements you observe – stiffening, shaking, gestures with ritual
objects, or specific stylized actions – is a key to understanding it. This
isn't random; it's a culturally scripted, learned, and sanctioned behaviour.
Let's break down the
explanation into several interconnected layers.
1. It's Not
"Possession" in a Supernatural Sense, but a Cultural Frame
First, it's crucial to
distinguish between the emic (insider) explanation and the etic
(outsider/academic) explanation.
· The Emic View: From
the perspective of the devotees and the temple community, this is a genuine
spiritual possession. A deity (like a local Tua Di Ya Pek, a general from the
Chinese pantheon, or a local guardian spirit), a departed ancestor, or a
celestial being descends upon the medium (tang-ki in Hokkien) to
communicate with the living, offer blessings, perform exorcisms, or answer
questions. The "one kind" of movements are seen as the signature of
that specific spirit – is unique way of "riding" the human host.
· The Etic View:
Academics (anthropologists, sociologists, psychologists) explain this as a
culturally patterned dissociative trance state. It's not a sign of mental
illness but a ritual role that is learned, valued, and integrated into the
community.
2. The Role of Cultural
Scripting and Learning
The "invariably one
kind" of movement is the most telling clue. This is not random, chaotic behaviour.
It is a highly structured performance.
· Apprenticeship:
Future tang-ki often undergo a period of training under a master. They learn
the lore of the spirits, the ritual protocols, and crucially, the embodied
practices. They observe how a spirit "arrives" – the characteristic
jerks, the specific hand gestures (mudras), the way a sword or whip is wielded,
the particular gait, and the style of speech (often archaic or in a distinct
dialect).
· Iconographic Models: The
movements are often direct physical enactments of popular religious
iconography. A devotee's body becomes a living statue of the deity. The stiff,
wide-legged stance with a heavy sword is a replication of a Daoist martial
deity. The swaying and soft gestures might mimic a compassionate goddess like
Mazu.
· Community Expectation: The
audience – the temple committee and other devotees – expects a certain
performance. If a medium’s trance doesn’t conform to the established repertoire
for that deity, it will be considered inauthentic. This community pressure
reinforces the "one kind" of movements, ensuring the ritual is
efficacious and legitimate.
3. The Psychological
Mechanism: Dissociative Trance
This is the engine that powers
the phenomenon. The medium enters a dissociative trance state, a naturally
occurring altered state of consciousness.
· Dissociation: This
is a psychological process where there is a temporary disruption in the
normally integrated functions of consciousness, memory, identity, or
perception. The medium dissociates their everyday self (their
"personality") to make way for the ritual persona (the deity).
· Hypnosis-like State: The
process leading up to the trance – burning incense, rhythmic drumming,
chanting, holding the breath, focusing on a divine image – acts as a powerful
induction ritual, similar to hypnosis. It creates sensory overload or focused
concentration that allows the individual to enter the trance state.
· The "One Kind" as
an Anchor: The stereotyped movements serve as a psychological anchor.
By performing these learned, predictable actions, the medium signals to their
own mind – and to the community – that the transition has occurred. The act of
picking up a specific sword, for example, becomes a conditioned trigger for
entering the trance state.
4. Social Function and
Communal Validation
This phenomenon persists
because it serves powerful social functions within the Chinese diaspora
communities of Taiwan, Malaysia, and Singapore.
· A Legitimate Social Role: The
tang-ki is a respected community figure. They are consulted for everything from
medical diagnoses and business decisions to resolving family disputes and
locating lost items. This role provides the medium with status, identity, and a
sense of purpose.
· Reinforcing Community Bonds: These
trance rituals are public events. They are a form of religious theatre that
validates the community's shared cosmology. When a deity "shows up"
and performs as expected, it reaffirms the community's beliefs and strengthens
social cohesion.
· Providing Tangible
Solutions: The trance is almost always instrumental. It produces
tangible outcomes: a talisman for protection, a prescribed herbal remedy, a
ritual to appease restless spirits. This practical problem-solving function
gives the phenomenon its enduring power.
5. Regional Differences within
a Shared Tradition
While the core phenomenon is
similar, the "one kind" of movement will have distinct flavours
across the three regions you mentioned, reflecting their unique histories:
· Taiwan: Often
highly elaborate and theatrical. Tang-ki may perform dramatic acts of
self-mortification (like piercing cheeks with spikes or whipping their backs)
as a display of divine power and to demonstrate that the possessing spirit
protects them from pain. This is a more extreme, public form of the "one
kind."
· Malaysia and Singapore: The
tradition is deeply influenced by the Hokkien and Teochew heritage of the early
Chinese migrants. The movements are often more focused on spirit-medium tasks:
writing fu (talismans) in a trance state, performing rituals with a rang
gu (divine pestle), and acting as an interlocutor between the spirit and
the supplicant. In multi-ethnic Malaysia and Singapore, these rituals are often
performed in a way that strongly asserts a distinct Chinese religious identity.
Conclusion
The “invariably one kind” of
movements are not evidence of a supernatural entity forcing a body to move, but
rather the result of a sophisticated, culturally transmitted system. A trained
individual, using learned techniques of dissociation, enters a trance state and
performs a structured, community-validated ritual role. This role is a powerful
cultural institution that provides a sense of connection to the divine, offers
practical solutions to life’s problems and serves as a vital anchor for
community identity within the Chinese diaspora.
It is a profound example of
how human culture, psychology, and faith can intertwine to create a deeply
meaningful and enduring spiritual practice.
I further asked: Are they not
for real?
The answer:
Based on my previous answer,
you might have inferred that I was suggesting it’s “all in their heads” or a
kind of performance. So let me address the question of “realness” directly,
because the answer depends entirely on what you mean by “real”.
There isn’t one single answer.
Instead, there are two different frameworks for understanding reality, and
which one you accept will determine your conclusion.
1. The Empirical/Scientific
Framework: "Not Supernaturally Real"
If we define "real"
as a supernatural entity literally taking control of a human body, then from a
scientific, empirical standpoint, the answer is no, it's not real.
There is no scientific
evidence to support the literal existence of deities, spirits, or ancestors
that can possess a human being. What we can observe and measure is:
· A learned behaviour: People
train for this role. They are not random individuals but chosen apprentices who
learn the specific movements, speech patterns, and rituals.
· An induced altered state:
The trance is a real neuropsychological state (dissociative trance), but it is
induced by predictable techniques (rhythmic drumming, incense, chanting,
sensory focus) that are known to alter consciousness.
· A culturally prescribed
role: The "possessed" person behaves in ways that match cultural
expectations. A deity from one tradition will always move in a specific,
recognizable way—not because the deity is real, but because the medium has
learned that role.
From this perspective, the
phenomenon is a form of ritual theater, psychological self-conditioning, and
social performance. It is subjectively real to the devotee, but objectively not
a case of supernatural possession.
2. The Insider/Religious
Framework: "Absolutely Real"
If you ask a devotee, the
temple committee, or the tang-ki themselves whether it's real, the answer is a
resounding yes.
Within their worldview, the
reality is this:
· The deities are real. They
have power, personalities, and histories.
· The tang-ki has been chosen
and trained by the gods. The trance is the moment the deity descends and uses
the human body as a vessel to help the community.
· The "one kind" of
movements are proof of authenticity. If a deity's movements were inconsistent
or varied wildly, that would be a sign of a fake medium or a trickster spirit.
The consistency is evidence that the same genuine spirit is returning each
time.
· The results validate the
reality. If someone receives a talisman and their illness improves, or if a
spirit gives advice that resolves a family conflict, the community takes this
as proof that the deity was truly present and acting through the medium.
Within this framework,
questioning whether it's "real" is like questioning whether a
doctor's diagnosis is real. The efficacy – the tangible help provided – is itself
the evidence.
The Key Distinction:
Subjective Experience vs. Supernatural Claim
Here's where it gets nuanced.
The subjective experience of
the medium is undeniably real. They genuinely enter a trance state. They
genuinely feel themselves "step aside" and the deity "step
in." They may have no memory of what happened during the trance. This is not
faking – it is a profound altered state of consciousness that feels completely
authentic to the person experiencing it.
The supernatural claim – that a
literal, independent deity has physically taken over their body – is a matter
of faith. Science cannot verify it, but neither can it definitively disprove it
to a believer. It operates outside the realm of empirical measurement.
A Helpful Analogy: A Powerful
Dream
Imagine someone tells you:
"Last night, I flew over my childhood home. It was completely real. I felt
the wind, I saw the roof, I could even smell the garden."
You could respond in two ways:
· Empirically:
"No, you didn't. Your body was in bed. Your senses were not actually
interacting with the physical world. It was a dream."
· Experientially:
"That sounds incredibly vivid. The emotions and sensations you felt were
real, even if your body was in bed. That experience mattered to you."
The trance state is similar.
The medium's experience is genuine. The trance is a real psychological event.
The community's healing and cohesion are real social outcomes. But whether a
literal deity was present is a claim that rests on faith, not empirical proof.
As an AI, I don't have a
position on the supernatural. I can describe the phenomenon from both
frameworks and leave the question of ultimate reality to you.
If you are asking whether the
people are faking it: generally, no. Most are sincere practitioners who have
undergone training and genuinely enter a trance state. Fraudulent mediums
certainly exist, but the core tradition is one of sincere religious practice.
If you are asking whether
deities are truly possessing them: that is a question of faith. Science
describes the mechanism (dissociative trance, cultural conditioning, social
function) but does not rule on the metaphysical truth of what the practitioner
experiences.
From ChatGPT:
What
you’re asking is a well-known phenomenon in Chinese folk religion, often called
spirit mediumship (乩童
/ tang-ki). It appears in temples across places like Taiwan, Malaysia, and Singapore,
especially in traditions linked to deities such as Nezha, Guan Yu, or the Eight
Immortals.
There
are a few main ways to understand it – religious, psychological, and social – and
they don’t necessarily cancel each other out.
1. Religious interpretation (insider
view)
Within
the belief system itself, devotees are not “acting” at all. They are seen as
temporarily inhabited by a deity or spirit.
- The
medium enters a trance through ritual (drumming, chanting, incense,
fasting).
- The
deity “descends” and takes control.
- The
characteristic movements reflect the identity of the deity—e.g. martial,
childlike, fierce.
From
this perspective, the consistency you noticed (“one kind” of movement) actually
supports authenticity: each deity has a recognizable style.
2. Psychological explanation
From
a scientific standpoint, this is usually understood as a form of dissociative
trance:
- The
brain shifts into an altered state of consciousness (similar to hypnosis).
- The
person’s sense of self is temporarily suppressed.
- Stored
cultural scripts (how a deity “should” behave) are enacted automatically.
This
is related to what psychology calls dissociative identity or trance states, not
necessarily mental illness, but a culturally shaped experience.
The
uniformity of movements happens because:
- Participants
share the same cultural expectations
- They’ve
observed similar rituals since young
- The
brain reproduces learned patterns under trance
3. Neurobiological angle
Research
on trance and possession shows:
- Reduced
activity in parts of the brain responsible for self-awareness (prefrontal
cortex)
- Increased
emotional and motor activity
- Strong
influence of rhythm (drums, gongs) in inducing trance
So
the “possession” feels very real to the person—even involuntary.
4. Social and cultural function
These
rituals also serve important roles:
- Authority:
The medium becomes a voice of the divine
- Healing:
People seek advice, blessings, or cures
- Community
bonding: Shared belief reinforces identity
In
Southeast Asian Chinese communities, temple mediums often act as informal
counsellors, especially where formal systems are less accessible or trusted.
5. Why the movements look similar
This
is the part you noticed most, and it’s key:
- Movements
are learned templates, not random
- Each
temple tradition has a “style guide”
- New
mediums often apprentice under experienced ones
- Rhythmic
cues (drums, chants) produce repeatable motor patterns
It’s
similar to how people in different churches may “speak in tongues” in similar
ways, or how dancers trained in the same school move alike.
Bottom line
You
can interpret the phenomenon in two parallel ways:
- Believer’s
view: real spirit possession, with distinct divine personalities
- Scientific
view: culturally shaped dissociative trance, reinforced by ritual,
expectation, and neurobiology
Both
explain why the behaviours are consistent rather than random.
On why participants often report little
or no pain.
The
more extreme rituals you’re referring to – piercing the cheeks, walking on
blades, cutting the tongue, etc – are among the most striking aspects of
spirit-medium practices in places like Taiwan, Malaysia, and Singapore. They
are often associated with festivals such as Nine Emperor Gods Festival or
temple anniversaries and linked to deities like Nezha or Guan
Yu.
Let’s
break this down carefully—because while it looks supernatural, there are
several grounded explanations.
1. Why don’t they seem to feel pain?
Altered
brain state (trance analgesia)
When
a medium enters deep trance:
- The
brain can suppress pain signals
- Endorphins
(natural opioids) are released
- Attention
is intensely focused away from the body
This
is similar to:
- Soldiers
not feeling injuries in battle
- Athletes
playing through serious pain
- People
under hypnosis tolerating needles or surgery
So
the lack of pain is real – not faked – but neurologically mediated.
2. Why is there often little bleeding or
injury?
This
is where technique and experience matter a lot:
Controlled
methods
Experienced mediums often:
- Pierce specific
areas with fewer blood vessels (e.g. cheeks vs arteries)
- Use pre-sterilised
or ritual tools
- Insert
objects in ways that avoid major damage
Preparation of the body
Some undergo:
- Fasting
or dietary restrictions
- Gradual
conditioning over years
- Repeated
exposure that builds tolerance
Aftercare
Assistants are usually present to:
- Apply
herbs, ash, or antiseptics
- Stop
bleeding quickly
- Remove
implements safely
So
while it looks chaotic, it’s often highly controlled within the ritual system.
3. The role of belief and expectation
Belief is not just “mental”—it has
physical consequences:
- If a
person truly believes a deity is protecting them, fear drops sharply
- Lower
fear = lower pain perception + steadier body control
- Expectation
shapes how the brain processes sensation
This
is closely related to the placebo effect, but much stronger because it’s
embedded in culture and identity.
4. Dissociation: “It’s not me”
Many mediums report:
- Feeling
detached from their body
- Watching
themselves from outside
- Having
no memory afterward
This
is classic dissociation – the brain separates “self” from “experience,” which
reduces pain and fear.
5. Social reinforcement
These practices persist because they are
validated:
- Communities
treat the medium with respect during trance
- Successful
performances reinforce belief (“he wasn’t harmed”)
- New
mediums learn by observing seniors
Over time, this creates a self-reinforcing
system where:
belief → trance → controlled feat → community validation → stronger belief
6. Are there real risks?
Yes—despite the control, risks are not
zero:
- Infection
(especially with piercing)
- Accidental
injury if trance breaks
- Long-term
scarring
But
experienced temples tend to minimise these risks through ritual discipline.
7. A balanced way to understand it
You don’t have to choose a single
explanation:
- Religious
view: divine protection makes the body invulnerable
- Scientific
view: trance, endorphins, conditioning, and technique
What’s
fascinating is that both perspectives predict the same observable outcome:
reduced pain, controlled injury, and highly consistent behaviour.
Similar practices in other cultures
Once
you step back and compare across cultures, the pattern becomes much clearer:
what looks like something uniquely “mystical” in Chinese temples is actually
part of a global human phenomenon – ritual trance and possession.
1. Hindu kavadi & body piercing
(South/Southeast Asia)
Thaipusam
Observed widely in Malaysia, Singapore,
and India.
- Devotees
carry heavy “kavadi” structures
- Many
pierce cheeks, tongue, chest, or back with hooks and skewers
- Some
enter trance states and walk long distances barefoot
What’s striking:
- Very
similar to Chinese medium practices
- Participants
often report little or no pain
- Movements
become rhythmic, repetitive, almost “programmed”
2. Afro-Caribbean spirit possession
Vodou (Haiti)
Candomblé (Brazil)
- Practitioners
are “mounted” by spirits (loa/orixás)
- Each
spirit has a distinct personality and movement style
- The
possessed may perform feats beyond normal behaviour
Familiar pattern:
- The body
becomes a “vehicle”
- Behaviour
is highly stereotyped (just like Chinese deities)
- Amnesia
after trance is common
3. Pentecostal Christianity
Pentecostalism
- Worshippers
may:
- Speak
in tongues (glossolalia)
- Shake,
fall, or enter ecstatic states
- Interpreted
as being filled with the Holy Spirit
Key similarity:
- The
vocal patterns and movements are surprisingly uniform worldwide
- Learned
subconsciously through exposure
4. Korean shamanism
Korean shamanism
- Shamans
(mudang) enter trance during rituals (gut)
- They
may:
- Dance
intensely
- Handle
knives or symbolic weapons
- Channel
different spirits with distinct behaviours
Again:
- Each
spirit = specific “performance style”
- Strong
overlap with Chinese tang-ki traditions
5. Sufi ecstatic rituals
Sufi whirling
- Repetitive
spinning, chanting, breathing
- Leads to
altered states of consciousness
Less about possession, but:
- Same
mechanism: rhythm + focus → trance
What
ties ALL of these together?
Across cultures, you consistently see
five elements:
1. Rhythm
- Drumming,
chanting, music
- Synchronises
brain activity and induces trance
2. Expectation (cultural script)
- People
already “know” how a god/spirit behaves
- The
brain reproduces that script under trance
3. Dissociation
- Reduced
sense of self
- “It’s
not me acting” feeling
4. Pain suppression
- Endorphins
+ focus + belief
- Enables
piercing, fire-walking, etc.
5. Social reinforcement
- Community
validates the experience
- Makes it
repeatable across generations
The
big insight
The
similarity across completely different religions suggests that
this is not about one specific deity or tradition being uniquely “real” or
“fake.”
Instead,
it points to a shared human capacity:
The
brain can enter powerful altered states, and
culture “programs” what those states look like.
So why do they all look “the same”?
Because:
- Humans
have similar brains
- Rituals
use similar triggers (rhythm, repetition, emotion)
- Cultures
provide templates for expression
So whether it’s:
- a
Chinese medium channeling Nezha
- a
devotee at Thaipusam
- or a
worshipper in Pentecostalism
…the structure of the experience
is strikingly alike.
A
grounded way to interpret it
You can think of these phenomena as:
- Biological: brain entering trance
- Psychological: dissociation + expectation
- Cultural: scripts shaping behaviour
- Spiritual
(if one believes):
interpreted as divine contact
They’re
not mutually exclusive—but the cross-cultural similarity strongly supports the
first three.
Why
some are more susceptible to go into trance than others?
1. Natural differences in the brain
(trait dissociation)
Some people are simply more prone
to dissociation – the ability to mentally “step outside” themselves.
- They may
daydream deeply
- Get
absorbed in music, prayer, or stories
- Lose
track of time easily
Psychology
often calls this absorption or hypnotic susceptibility.
These individuals can:
- Enter
trance faster
- Go
deeper
- Experience
it as more “real” or involuntary
Others
more analytical or control-oriented – find it much harder.
2. Personality profile
People who become mediums or enter
trance often share tendencies like:
- High
emotional sensitivity
- Strong
imagination
- Openness
to experience
- Comfort
with surrendering control
Whereas people who:
- Prefer
structure
- Need
control
- Are
sceptical or constantly self-monitoring
…tend to resist trance states.
3. Early exposure and cultural
conditioning
This is crucial in places like Taiwan, Malaysia,
and Singapore:
- If you
grow up seeing trance as normal, your brain learns the script early
- Ritual
cues (drums, incense, chanting) become powerful triggers
- You
know—consciously or not – how to “enter” the state
Without
that cultural framework, the same rituals may feel strange or ineffective.
4. Training and practice
Many mediums are not “spontaneous”—they
are trained.
- Apprenticeship
under experienced mediums
- Repeated
exposure to rituals
- Gradual
deepening of trance over time
So
what looks like a sudden supernatural event is often a cultivated skill.
5. Social permission and expectation
Trance requires a kind of psychological
“letting go.” This is easier when:
- The
environment expects it
- The
community accepts it
- There is
no fear of embarrassment
If you put the same person in a
sceptical audience, they may not enter trance at all.
6. Stress, trauma, and coping
This is more sensitive, but important. Some
individuals who enter trance easily may have:
- Past
stress or trauma
- A
tendency to dissociate as a coping mechanism
Trance can function as:
- Emotional
release
- Temporary
escape from self
- A
structured, socially accepted form of dissociation
This
doesn’t apply to everyone—but it’s a known pathway.
7. Why most people don’t go
into trance
Because they have:
- Strong
self-monitoring (“I’m aware of myself”)
- Lower
suggestibility
- Less
immersion in ritual context
- Resistance
to loss of control
In
simple terms, some brains are wired more for control, others for absorption.
A
useful analogy
Think of trance like musical ability:
- Some
people naturally pick up rhythm and melody
- Others
can learn with training
- Some
never quite get into it
The
capacity is human and widespread, but the depth varies.
Bottom
line
People who enter trance more easily tend
to have:
- Higher
dissociative/absorptive capacity
- Cultural
familiarity with the ritual
- Training
or repeated exposure
- Willingness
(conscious or not) to surrender control
While
others remain grounded not because they are “stronger,” but because their minds
are less tuned to that mode of consciousness.
End