At first glance, 驅擯 looks like the harshest thing a Buddhist monastic community (僧團, *saṃgha*) can do: formally cut someone off, declare that they may no longer live and practice alongside the others. In a tradition famous for non-violence, equanimity, and boundless compassion, the very existence of an "expulsion" procedure can sound jarring — even offensive — to contemporary ears. It can sound punitive, exclusionary, the kind of thing we associate with rigid institutions or, in our own era, with online pile-ons and "cancel culture."
But the version of 驅擯 we are looking at here, drawn from the *Yogācārabhūmi-śāstra* (《瑜伽師地論》, T1579), is something quite different from what its name suggests in modern usage. It is the last rung of a graduated discipline ladder, reserved for cases where lesser measures have failed. It is enacted by the whole community, deliberating together, not by an individual out of personal grievance. And it is performed — including its most permanent form — out of compassion, not anger. Even the harshest version (盡壽驅擯, lifetime expulsion) is described as being done 憐愍彼故 — *out of compassion for that person* — because staying in a community one is no longer fit for, the text reasons, only multiplies their bad karmic后果 and harms the Dharma they claim to follow.
To read 驅擯 well, you have to read it backwards: from the bodhisattva's motivation, through the graduated steps, to the boundary drawn at the end. When you read it that way, you see that this concept is, at its heart, a meditation on how a community protects the conditions for genuine practice — for everyone, including the one being expelled.
What This Concept Is About
1. The basic shape: a graduated discipline ladder, not a single act
In contemporary imagination, "expulsion" is usually a binary event: someone is in, then they are out. The *Yogācārabhūmi* insists that 驅擯 never appears alone. It is the third tier of a three-tier system of 調伏 (tiáofú, "taming" or "disciplining") that the bodhisattva uses to bring wayward members back into alignment with the community:
| Tier | What it does | Severity subdivisions | |---|---|---| | 訶責 (hēzé, *reprimand*) | Verbal correction; calling out the behavior | 軟訶責 (gentle), 中訶責 (medium), 上訶責 (strong) | | 治罰 (zhìfá, *disciplinary measure*) | Action taken in response to the offense | Also three grades, parallel to 訶責 | | 驅擯 (qūbìn, *expulsion*) | Removing the offender from the community | 權時驅擯 (temporary), 盡壽驅擯 (lifetime) |
The crucial line in the text is: *"訶責、治罰不足以對治者，方進入驅擯之階段"* — only when reprimand and disciplinary measures are insufficient to remedy the situation does one proceed to expulsion.
This means 驅擯 is by definition a last resort. It is what remains when gentler means have demonstrably failed. To skip directly to expulsion — to use it as a first response — is, by the framework's own logic, a misuse of the procedure. Many of the misreadings we'll get to at the end of this piece trace back to forgetting this ladder structure.
2. The three legitimate grounds: protection, fitness, dignity
The text gives three 因緣 (causal grounds) under which 驅擯 is justified. They are worth quoting in full from the source:
「同梵行者當和合驅擯，與彼作舉下至爾所。為護他故，彼不堪為上法器故，彼能令僧無威德故。」
Three reasons, in order:
1. 護他 (hùtā) — to protect others. The expulsion protects other members of the community from the contaminating effect of the offender's behavior. This is not abstract — a community where one member openly acts against the precepts is a community where everyone's practice becomes harder. 2. 不堪為上法器 (bùkān wéi shàng fǎqì) — they are no longer fit as a vessel for the higher Dharma. This is the deepest of the three grounds. The bodhisattva's community exists to transmit and embody the highest teachings. Someone whose behavior demonstrates they can no longer receive, hold, or transmit those teachings is, in this specific sense, *the wrong shape of vessel for the work*. 3. 令僧無威德 (lìng sēng wú wēidé) — they erode the community's dignified presence. The word 威德 carries both *dignity* and *moral authority*. When a member behaves in ways that scandalize outsiders, that authority is damaged, and the sangha becomes a less effective conduit for the Dharma to reach those who need it.
What is not on this list is revenge, public shaming, social control, or expressing disapproval. The text is explicit that 驅擯 is not to be done out of 瞋恨 (aversion/anger). The motivation must be reconstructive, not retributive.
3. The two kinds of expulsion: temporary (with readmission) and lifetime (without)
Here is where the framework most strikingly diverges from the modern punitive imagination. 驅擯 is not one thing, but two, and they are distinguished not by the offender's identity but by the grade of the offense:
- 權時驅擯 (quánshí qūbìn) — temporary expulsion. Applied to 下品 and 中品 (lower- and middle-grade) offenses. The text says: *菩薩以憐愍心及利益心，權時驅擯，後還攝受* — out of compassion and concern for benefit, the bodhisattva expels temporarily, and later readmits (攝受) them back into the community. The expulsion is a cooling-off, a consequence, a pause — but it is designed from the start to be reversible. - 盡壽驅擯 (jìnshòu qūbìn) — lifetime expulsion. Applied to 上品 (the most severe grade) offenses. The text says: *盡壽驅擯，不與共住、不同受用，憐愍彼故不還攝受* — for life, no shared dwelling, no shared use of communal resources, out of compassion for them, they are not readmitted. Notice the wording carefully: even the permanent version is done 憐愍彼故 — out of compassion for *that person*, not for the community's anger. The reasoning is that readmitting them would only multiply their non-virtuous accumulation (多攝非福), and the clearer line also serves to teach and protect the rest of the community.
The paired terms define the whole system:
- 攝受 (shèshòu) — readmission, taking back in. This is the natural endpoint for the lower grades. 驅擯 and 攝受 are the exhale and the inhale of community life. - 共住 (gòngzhù) — shared dwelling. The everyday reality of communal monastic life. - 受用 (shòuyòng) — shared use of resources. Sharing food, robes, accommodations, offerings. 盡壽驅擯 cuts both.
This is why I said earlier that the motivation of 驅擯 must be read backwards: a 盡壽驅擯 is permanent not because the community wants to punish forever, but because the bodhisattva's compassion judges that continued membership would harm the person more than help them.
4. The list of applicable offenses: what triggers 驅擯 in the first place
The text gives a long enumeration of fault-types (過失, *guòshī*) that qualify someone for expulsion. Walking through them honestly, rather than just naming them, is useful because they tell you what kind of behavior the bodhisattva community considers most corrosive:
- 他所譏嫌過失 — offenses that give others occasion for censure. Behavior that makes the community look bad to outsiders. - 無淨信者倍令不信、有淨信者令其變異過失 — offenses that deepen the doubt of the skeptical and shake the faith of the believing. This is striking: it includes both the failure to inspire new faith and the failure to support existing faith. A member's behavior can damage the sangha in *both directions*. - 多諸財寶多諸事業過失 — being entangled in too much wealth and activity. A monastic whose mind is consumed with property and business cannot really be a monastic. - 染著過失 — offenses of attachment or fixation. Holding views or habits in a way that clouds discernment. - 惱他過失 — offenses that trouble others. Persistent behavior that disturbs the practice of fellow monastics. - 發起疾病過失 — offenses that cause illness. This could refer literally to creating conditions of illness, but also to the broader sense of generating "sickness" in the community body. - 障往善趣過失 — offenses that obstruct favorable rebirth. Actions that cut off the very conditions for continued progress. - 障礙沙門過失 — offenses that obstruct the śramaṇa path. Acts that are fundamentally incompatible with the renunciant life. - 不應避護而反不正避護過失 — failing to maintain proper avoidance when one should. - 不應為依反與為依過失 — becoming a basis of reliance for those one should not be relied upon by. - 於應恭敬而不恭敬、不應恭敬而恭敬過失 — misplaced reverence. - 於應覆藏而不覆藏、不應覆藏而反覆藏過失 — misplaced concealment (or its absence).
The pattern is clear: these are not the "small" offenses. They are the offenses that break the community's function as a vessel for the Dharma. Some are about the offender's own state (entangled in wealth, attached to views, obstructing their own path); others are about their effect on others (causing scandal, disturbing practice, shaking faith); and some are about the structural integrity of the community (misplaced reliance, misplaced reverence, improper concealment). All of them, in different ways, make it impossible for the sangha to do what the sangha is for.
5. The bodhisattva heart that runs through the whole framework
The most important thing to carry forward — and the easiest thing for modern readers to miss — is that this entire framework is embedded in a bodhisattva context. The *Yogācārabhūmi* is describing how a *bodhisattva* disciplines wayward members, not how a secular institution enforces rules. Every escalation, every verbal reprimand, every temporary exclusion, every lifetime expulsion is to be enacted with:
- 憐愍心 (liánmǐn xīn) — a heart of compassion for the offender. - 利益心 (lìyì xīn) — a heart of concern for their genuine benefit. - 內懷親愛 (nèihuái qīn'ài) — inwardly holding affection and care. - 無損惱心 (wú sǔnǎo xīn) — no intent to harm or distress.
This is the hardest part to hold when you are actually expelling someone, and the tradition knows it. The very fact that the text keeps repeating the compassionate framing is a tell that it expects this to be hard to do. If you find yourself expelling someone with a sense of satisfaction, you are almost certainly doing it wrong.
Life Walk-Through
驅擯 is a monastic concept, but the *shape* of the problem it addresses is universal: what do you do when a member of a community is acting in ways that hurt the community and themselves, and gentle correction has not worked? Let us walk through several contemporary settings where this shape appears, and use the classical framework as our map.
Scenario A — An online Dharma study group
You help moderate a discussion forum attached to a meditation tradition. Most members are sincere beginners; a few are more advanced; one member — call him C — has been with the group for years and was once valued. Over the past months, however, C has started:
- Posting long polemical threads attacking the legitimacy of other Buddhist traditions (惱他過失, 他所譏嫌過失 — disturbing others, giving outsiders occasion to dismiss the whole forum as a sectarian dispute). - Privately messaging new members to convince them that their teachers are impostors (有淨信者令其變異過失 — shaking the faith of those just developing it). - Treating every moderator message as persecution and escalating instead of reflecting (染著過失 — fixed in a stance that prevents discernment). - His presence is now actively causing new members to leave and old members to disengage (令僧無威德 — the community's dignified presence is eroding).
You and the other moderators try the graduated ladder:
1. 軟訶責 (gentle reprimand). A private message: *"We noticed your recent posts have been sharp. Can we talk about what's going on for you?"* C replies that the moderators are gatekeepers of "inauthentic Buddhism." 2. 中訶責 (firmer reprimand). A mod-channel discussion laying out specific posts and their effects on other members, asking C to pause the polemical threads for a month. C agrees briefly, then resumes. 3. 上訶責 (strong reprimand). A formal written notice, signed by multiple moderators, naming the pattern, citing community guidelines, recording it in the mod log. C responds by posting a public manifesto accusing the mod team of "suppressing truth." 4. 治罰 (disciplinary measure). C's account is restricted from posting in the main forum for a cooling-off period (30 days). They may read but not post. Mods privately share resources for personal practice.
After 30 days, C returns and within a week is back to the same pattern. New members keep leaving. The pattern is now clearly 上品 (most serious grade).
5. 驅擯 — 權時驅擯 first, not 盡壽. Even though the offense is severe, the framework's logic is to start with the reversible form. A six-month suspension from all community spaces (forum, group chat, online sittings), with the door explicitly held open: *"After six months, you are welcome to apply for readmission (攝受) if you can demonstrate willingness to engage with the community guidelines. The application will be reviewed by the full moderator team."* 6. 驅擯 — 盡壽驅擯 only if the pattern resumes. If, after readmission, C returns to the same pattern, then — out of compassion for them and for everyone else — the moderators move to permanent removal, with a clear written explanation: *"We are not doing this in anger. We are doing this because continued membership in this community is, on the evidence, multiplying the conditions that are harming you and others. We wish you well."*
Where people commonly mis-map here:
- They jump straight to permanent ban without trying the gentle steps. The classical framework forbids this. - They skip 攝受 (readmission) even for lower-grade cases. Without 攝受, the system becomes purely punitive. - They do it without 內懷親愛 (inner affection) — and you can tell because the public explanation reads as triumphalist rather than sorrowful. - They do it as individuals, not as a community. A single moderator making this call is not the 僧團 acting; it is a person exercising informal power. The framework requires *and demands* communal deliberation.
Scenario B — A project team at work
This is not a monastic setting, but the *shape* of the problem is the same. A team has formed around a long-running project. One member, D, has begun:
- Repeatedly missing agreed deadlines and refusing to acknowledge the impact on others (惱他過失). - Hoarding recognition for work others contributed to (令僧無威德 — eroding the team's collective credibility). - Being unable to receive feedback without becoming defensive or retaliatory (染著過失 — fixed in a stance that prevents discernment). - Their presence is making other team members quietly start to leave or disengage (護他 requires action).
A wise team lead applies the ladder:
1. 軟訶責. A one-on-one conversation: *"I've noticed the last few deadlines slipped. What's getting in the way?"* Genuinely curious. 2. 中訶責. A documented performance conversation with specific examples. 3. 上訶責. A formal written warning in the HR system. 4. 治罰. A performance improvement plan; reassigning them off the most collaborative streams; closer supervision.
If the pattern continues and the team is now measurably worse off, the lead moves into the harder territory:
5. 權時驅擯. A formal leave of absence (paid, if possible); a role outside the team; a clear return path with conditions. The framing is restorative: *"Take the time. The door is not closed."* 6. 盡壽驅擯. Termination with no expectation of return. Done with documentation, with care, but clearly.
Where the mapping breaks down: This is where I have to mark the limits of the analogy. The original framework is for a *community of equals practicing the Dharma together*. A workplace has hierarchical employer-employee relationships, contractual obligations, legal frameworks, livelihood stakes that the monastic context doesn't have. So while the *shape* of the graduated response is illuminating, the actual implementation has to honor the actual relationship. Trying to import 盡壽驅擯 wholesale into a workplace can collapse into ordinary punitive HR practice and lose the bodhisattva heart entirely. Borrow the *ladder*, not the *conclusions*.
Scenario C — Within a family or close friendship
This is the most uncomfortable territory, because the bodhisattva framework was never designed for families, and yet the problem it describes — *how do you draw a line with someone you love, when gentle efforts have not worked and the relationship is now harming you both?* — shows up constantly in actual life.
Suppose a sibling — call them E — has a long pattern of behavior that has finally crossed from "difficult" into "actively destructive":
- They lie to family members and manipulate the truth in ways that are straining everyone's relationships (他所譏嫌過失 — making family members a source of scandal to each other and to outsiders). - They have become unable to hear any feedback without exploding (惱他過失, 染著過失). - Their presence at family gatherings now reliably makes everyone else anxious and unhappy (令僧無威德). - Years of gentle attempts at conversation have either been ignored, deflected, or turned into new rounds of conflict.
You cannot literally expel a sibling from your family. But you *can* draw a version of the 權時 / 盡壽 distinction:
- 權時驅擯 (temporary boundary). A clearly communicated, time-limited reduction of contact: *"For the next three months I am stepping back from regular contact. I am not cutting you off. I am not angry. I am taking a structured pause so that I can show up better when we reconnect. After three months we can talk about how to be in each other's lives in a way that is not destructive."* - 盡壽驅擯 (permanent boundary), when warranted. For the most severe and unyielding patterns — and only after sustained attempts at lower-grade measures — a permanent reduction of contact, with clarity that this is done with sorrow rather than triumph: *"I have to be honest with you. After years of trying, I have come to the conclusion that continued close contact is not sustainable for me. I wish you well. I am open to a relationship in some other form, but the form we have had is no longer possible."*
Where the mapping breaks down — most importantly: The classical framework depends on communal deliberation and a community acting together. You, alone, drawing a boundary with a sibling is not the sangha acting; it is a single person doing the best they can with a tool that was not designed for one-handed use. The absence of the deliberating community is a real loss. It can sometimes be partially compensated for by involving a therapist, a trusted mutual friend, a family counselor — anyone who can play the role of "the community holding the deliberation together" — but it is not the same. Be honest about this gap.
A small but important detour: what about 自我驅擯?
There's a fourth scenario worth naming briefly: the case where you apply the framework to yourself. When you recognize that your own behavior is harming a community you care about, and gentle self-correction has failed, you can choose to step back — 權時, with a return plan, or 盡壽, with a clean break. This is sometimes called, in the tradition, the practice of 慚 (chán, conscience) and 愧 (kuì, shame-in-the-good-sense) — the inner capacity to know when *you* are the one who should withdraw so that the community can continue its work. It is a deeply bodhisattva move, and it sits exactly inside the framework the *Yogācārabhūmi* describes.
Why Contemporary People Need This
It is tempting to read 驅擯 as a historical curiosity: a rule for ancient monasteries that has no purchase on contemporary life. I think the opposite is true. We need it precisely because we are living through a moment where communities are struggling, often badly, with the very questions this framework was designed to answer.
1. Our communities are exhausted by binary choices. Most contemporary groups — online forums, workplaces, families, religious communities, friend groups — handle wayward members with one of two patterns: *endless patience that becomes enabling, or sudden explosive rejection that feels like betrayal.* The *Yogācārabhūmi*'s graduated ladder is a third option: a structured, compassionate, escalating response that neither abandons the offender to their behavior nor abandons the community to the offender. We need this middle path more than ever.
2. We have lost the distinction between "boundary" and "punishment." In our current discourse, drawing any kind of line with someone is frequently labeled as punishment, exclusion, cruelty, or "cancel culture." Conversely, refusing to draw any line is frequently labeled as enabling, codependence, or weakness. The Buddhist framework shows that a clear boundary, set with sorrow and compassion, can be the opposite of punishment. It can be the most caring thing a community does for the offender, *and* for itself. This distinction is missing from most contemporary vocabularies, and we are poorer for it.
3. We have lost the deliberating community. The classical 驅擯 is enacted by a 僧團 — a community that deliberates together, holds the decision collectively, and shares the responsibility for it. Most modern analogues are enacted unilaterally: a single HR manager, a single mod, a single family member, a single friend. The absence of communal deliberation is, I think, one of the deepest reasons that contemporary "boundary-setting" so often feels either coldly bureaucratic or personally wounding. Without a deliberating community, the 內懷親愛 (inner affection) is hard to generate and impossible to verify.
4. We have lost the readmission path (攝受). Modern systems tend to treat expulsion as permanent by default, with readmission as an exception. The classical framework treats *readmission as the natural endpoint* for the lower grades. This is profoundly counter-cultural. It says: the goal is not to keep people out; the goal is to bring them back. Expulsion exists so that readmission is possible. This reorientation — from a defensive posture to a restorative one — is something many of our institutions badly need.
5. The neuroscience of exclusion makes the bodhisattva heart matter even more. Modern research has shown that social exclusion activates some of the same brain regions as physical pain — a sobering finding that the tradition seems to have intuited when it insisted that even 盡壽驅擯 be performed with 憐愍心 (compassion). When you inflict exclusion, you are inflicting something that registers, in the body of the one being excluded, as a kind of wound. This makes the *how* of the act — the motivation, the procedure, the communal deliberation, the held-open door of 攝受 — ethically non-optional. It also helps to clarify why the framework insists so strongly on inner affection: the harm is real, so the compassionate framing is not a nicety, it is part of what makes the act bearable rather than devastating. *(It is worth marking the limits of the neuroscience here: this research tells us that exclusion registers as painful, but it does not tell us that exclusion is always wrong, nor does it validate any particular religious framework. It simply sharpens the question of how exclusion should be done when it must be done.)*
6. Even algorithm-moderated communities have unconsciously reproduced this structure. Most major online platforms — Reddit, Discord, YouTube, Twitch, and many others — operate a discipline ladder that looks strikingly similar to the *Yogācārabhūmi*'s: warning → restriction → temporary suspension → permanent ban. The resemblance is not accidental; both are responding to the same structural problem of how a community maintains itself. The places where the modern platforms diverge most sharply from the Buddhist framework are also the places where modern platforms fail most often: they lack 內懷親愛 (inner affection), they lack 攝受 (readmission) as a default, they lack communal deliberation, and they often skip the lower rungs of the ladder. The framework could teach us something here.
Common Misreadings and Clarifications
Misreading 1: "驅擯 is hate-driven punishment." This is the most damaging misreading, and the one the *Yogācārabhūmi* is most clearly trying to prevent. The text repeats, in different ways, that expulsion is performed out of compassion for the offender (憐愍彼故), not out of anger. If you find yourself expelling someone with satisfaction, you are enacting your own version of 驅擯, not the bodhisattva's. The harshest version, 盡壽驅擯, is justified specifically because continuing to include the offender would harm them — *that* is the compassionate logic.
Misreading 2: "驅擯 is a first-line response." It is the third tier of a three-tier system, and it comes only after 訶責 (reprimand) and 治罰 (disciplinary measures) have failed. To skip directly to expulsion is to misuse the framework. Most contemporary cases of "expulsion" — in workplaces, online communities, friend groups, families — would be classified, in the classical system, as 上訶責 or 治罰 at most.
Misreading 3: "驅擯 is always permanent." The opposite is true. The default form for lower- and middle-grade offenses is 權時驅擯 (temporary expulsion) with a built-in readmission (攝受) plan. The permanent form (盡壽驅擯) is reserved for the most severe (上品) offenses. If your mental model of 驅擯 is "kicked out forever," you are missing half the framework and almost all of its wisdom.
Misreading 4: "驅擯 is an individual act." It is a communal act, performed by the 僧團 as a deliberating body. The text uses the phrase 和合驅擯 — *harmonious expulsion*, meaning the community acts together, with shared deliberation, after reaching collective agreement. Expulsion by a single individual, no matter how senior, is not 驅擯 in the technical sense.
Misreading 5: "The list of offenses is a checklist of moral rules for everyone." It is not. The list in the *Yogācārabhūmi* is a list of fault-types relevant to a *monastic bodhisattva community* in a specific historical and institutional context. It is not a general moral code. The contemporary reader should extract the *pattern* (offenses that erode the community's function as a vessel for the Dharma) rather than the specific cases. Trying to apply "無淨信者倍令不信" literally to a lay Buddhist's daily life misses what the category is actually pointing at.
Misreading 6: "驅擯 is the same as 默擯 (silent shunning)." It is not. 默擯 (mòbìn) is a different procedure, more common in the standard Vinaya, in which the community simply refuses to speak to or interact with the offender — a kind of communal cold-shoulder. 驅擯 is a formal, explicit, deliberated act of removal. The two have different triggers, different procedures, and different intentions, and conflating them obscures both. The provided source material focuses on 驅擯 specifically, so I won't elaborate on 默擯 here, but the distinction matters in any serious reading of Vinaya.
Misreading 7: "驅擯 is about the individual offender's worth." It is not. The text's three grounds are about the community's function (護他), the offender's fit for a specific role (不堪為上法器), and the community's external credibility (令僧無威德). None of these are judgments about the person's ultimate worth, dignity, or capacity for awakening. The framework is institutional-functional, not personal-evaluative. A 盡壽驅擯 does not mean "you are a bad person"; it means "your continued membership in *this specific community, in this specific role*, is no longer workable."
Misreading 8: "驅擯 solves the problem." The text is honest that even 盡壽驅擯 is done 憐愍彼故 — out of compassion for them, so that they do not 攝非福 (accumulate further non-virtue). Expulsion is not framed as the resolution of the problem. It is framed as the last responsible act a community can take when the problem cannot be resolved from inside. Whether it actually *helps* the offender is left open; the community's obligation is to act with compassion and clarity, not to guarantee outcomes.
A final word
To read 驅擯 well is to read it as a meditation on what a community owes itself and its members. It is a concept born from the bodhisattva's double obligation: to protect the conditions in which the Dharma can be transmitted, and to hold every being — including the one being expelled — in a heart of compassion, even at the moment of drawing the hardest line. It is not a concept that scales easily into our contemporary lives; its monastic, communal, and bodhisattva-specific features matter, and you should not flatten them. But the *shape* of the thinking — graduated, compassionate, deliberated, restorative, sorrowful when it must be sorrowful — is one of the most underused resources available to anyone trying to hold a community together under the pressure of real human difficulty.
When you find yourself needing to draw such a line, the questions the *Yogācārabhūmi* would have you ask are not "Am I right?" but rather:
- *Have I tried the gentler steps, and have they genuinely failed?* - *Is this being decided by a community, or by me alone?* - *Is there a return path built into the decision?* - *Can I do this with 內懷親愛 — with inner affection for the person — even now?* - *Is my motivation 護他 and 利益, or is it 瞋恨?*
If you can answer those honestly, you are doing 驅擯 in something close to its classical sense. If you cannot, you are doing something else, and you should pause before you act.