Dharma · AI Companion

雙放雙收

禅宗接机要法,指师家与学人同时放行、同时收摄之互换机用。AI-generated

Type PracticeDifficulty IntermediateTruth-level span outside the four-fold two-truths frameworkInitial AI estimate · evolves with use

A Contemporary ReadingAI-generated

What This Concept Is About

雙放雙收 (shuāng fàng shuāng shōu) is a Chan (Zen) term for the art of teaching-meeting — the way two people, usually a teacher and a student, come into contact such that something real can be transmitted. The literal building blocks are 放 (release, let go, open up) and 收 (gather, take back, close in). The literal reading would suggest a sequence: first release, then gather; or first one party, then the other. But the concept's whole point is to refuse this sequential, one-directional picture.

The conceptual ancestor is the verse line from Chan master Xuedou Chongxian (雪竇重顯): 「雙收雙放若為宗」 — "Dual gathering and dual release can be taken as our ancestral principle." The great Yuanwu Keqin (圜悟克勤), in his commentary in the *Blue Cliff Record* (《碧巖錄》), states it cleanly: 「收則大家收,放則大家放」 — "When gathering, everyone gathers; when releasing, everyone releases." This is not a slogan about equality. It is a description of what genuine meeting requires.

The single most important phrase is 互換之機 (hùhuàn zhī jī — the pivotal function of mutual interchange). At any moment, either party can shift into the other's position. Neither is locked in. Neither is permanently the giver and the other the receiver. The encounter is a single responsive field in which two people are constantly moving between holding and releasing.

The metaphor the tradition uses for this is not a gentle one. Yuanwu writes that the one who has mastered 雙放雙收 is like "要騎便騎,要下便下,據虎頭亦得,收虎尾亦得" — one rides the tiger when one wants to ride, dismounts when one wants to dismount, can grip the tiger's head or pull the tiger's tail. The "tiger" is the encounter itself: dangerous, alive, not safe. The mastery is being able to *engage and disengage at will*, and to make contact from either end. The opposite — 彼此同坐同立 (each sitting together and standing together) — is "二俱瞎漢," both of them blind men. Real encounter requires real tension. Two people who merely "agree" or "stay in their assigned roles" have not met at all.

So the principle can be stated simply: release and gather happen simultaneously, between both parties, and neither party is locked in to their role.

The Yangshan and Three Saints Encounter

The classical picture, given in the *Blue Cliff Record*, is the exchange between Yangshan (仰山) and Three Saints (三聖, San Sheng):

Yangshan asks: "What is your name?" Three Saints answers: "My name is Huixi" (惠寂).

This is 雙放 (dual release). The question opens; the answer opens. Both make space. Neither holds anything back.

Then Yangshan shifts. He says: "Huixi is me." He is trying to *absorb* the student into himself — a gathering move. He claims identity with the other.

Three Saints does not submit. He answers: "My name is Huiran" (惠然). He gives another name entirely. He refuses to be gathered in that way. In fact, by refusing absorption, he *gathers Yangshan back* — he forces Yangshan to meet him where he actually is, not where Yangshan wanted to place him.

This is 雙收 (dual gathering). Both parties are now tightening, neither yielding, the encounter becoming a real test.

Yuanwu's gloss is essential: the laughter of Three Saints and Yangshan is different from the "笑中有毒" (poisonous laughter) of the Yantou case discussed earlier. The Yantou laugh is one-directional — one party is locked in their stance, the other is exposed. The Yangshan-Three Saints laugh is 「權實兼照、八面玲瓏」 — illuminated from all sides, both provisional and real, eight-sided and finished. The encounter is alive on every face. Hence 「千古萬古,清風凜凜地」 — through endless ages, the clear wind blows cold.

The Larger Vocabulary of Encounter

雙放雙收 is not an isolated term. It is the spine of a larger vocabulary Chan developed for thinking about meeting. In the *Blue Cliff Record*, Yuanwu lists it among the 衲僧眼腦 (the eye-and-brain of the patchrobed monks): 「有時把住,有時放行。照用同時。人境俱奪。雙放雙收。臨時通變」 — sometimes holding, sometimes releasing; illumination and function simultaneous; person and scene both taken; dual release and dual gathering; adapting to the moment. The *Rentian Yanmu* (《人天眼目》) extends this into three more specific grids:

The Four Propositions (四料揀) — vocabulary for how gathering and releasing operate on the person and the 境 (jìng, scene/field):

- 奪人不奪境 (Take the person, not the scene) — for middle-lower capacity: gather the person in but leave the scene intact - 奪境不奪人 (Take the scene, not the person) — for middle capacity: gather the scene but leave the person intact - 人境俱奪 (Take both person and scene) — for middle-upper capacity: both gathered - 人境俱不奪 (Take neither) — for highest capacity: neither gathered

The text also says: for one whose understanding "出格" (chū gé — transcends the categories), 「全體作用,不歷根器」 — the whole body functions, not passing through the gradations of capacity. So even this grid is not a fixed taxonomy.

The Four Modes of Illumination and Function (照用四種) — *zhao* (照, illumination) and *yong* (用, function) are two aspects of response:

- 先照後用 (illuminate first, then function) — "someone is there" (有人在) - 先用後照 (function first, then illuminate) — "dharma is there" (有法在) - 照用同時 (illumination and function simultaneous) — 「驅耕夫之牛,奪饑人之食」 — driving the farmer's ox, taking the hungry person's food; forceful, gathering - 照用不同時 (illumination and function not simultaneous) — 「有問有答,立主立賓,合水和泥應機接物」 — with questions and answers, host and guest, mixing water and mud to respond to situations; accommodating, releasing

The Host-Guest Dynamics (主賓喝打) — the encounter is also structured as host and guest: "主喝驗賓、賓喝驗主" — the host shouts to test the guest, the guest shouts to test the host. After four rounds of shouting, "無賓主" — there is no host and no guest. At that point 「主家便奪却,更不容他」 — the host takes it away, no longer permitting him. The text warns: only having 「先鋒」 (vanguard) without 「殿後」 (rear guard), or 「作主不到頭」 (functioning as host without finishing), cannot complete the action.

All of these are partial views onto the same phenomenon. 雙放雙收 cannot be reduced to a single technique. The "right" form depends on who's in front of you, what's happening, and most importantly — both parties.

The *Blue Cliff Record* also gives the image of 「明鏡當臺,胡來胡現,漢來漢現」 — the bright mirror on its stand: a Hu (foreign) comes, a Hu appears; a Han (Chinese) comes, a Han appears. This is what responsive meeting looks like — present, discriminating, without fixed agenda. And in another place, the tradition puts 雙放雙收 alongside 「提陷虎之機」 (lifting the pitfall-tiger mechanism) and 「擒賊之略」 (stratagem to capture the bandit) as 「可以為宗要」 — the deep, hidden instruments of a master's art.


Life Walkthrough

Conceptually 雙放雙收 is a teaching-meeting art. Psychologically, it is a description of what genuine meeting looks like between *any* two people. Let me walk it through several contemporary scenes.

Scene 1: The Coaching Session

You hire a coach. The naive model: coach "releases" by asking good questions, "gathers" by giving a framework. You "release" by being open, "gather" by holding onto what matters. Linear, role-based.

It often breaks down. The coach asks, "What do you really want?" You say, "I want to be recognized." The coach "gathers" by saying, "Let's look at that." Now you feel examined. You close up. The coach asks another question. You give the good answer. The coach "releases" — but you notice the answer wasn't real. The encounter goes dead.

In 雙放雙收 terms, what should have happened: the coach's question and your answer were both release. Both opened. The coach's next move should also be in genuine relation to his own question — *willing to be questioned by it*. If, when you sense the question has become mechanical, you turn it back: "Why do you ask that way?" — you gather the coach. The coach, if able, shifts; if not, both get stuck. The 雙放雙收 version is: when you probe, the coach responds freshly; when the coach probes, you respond freshly. Both shift.

The failure mode is what the *Blue Cliff Record* calls 彼此同坐同立 — coach and client in fixed roles, sitting together, both blind. Neither has shifted. The encounter has stopped.

Scene 2: The Difficult Conversation at Work

You need to tell a colleague that their project has a flaw. The naive model: you release (open gently), they release (listen openly), you gather (give the feedback), they gather (accept it). Linear.

The real version often goes like this. You say, "Can I share something?" They say, "Sure." Both release. You start: "I noticed the timeline..." They tense. You pull back — "Never mind, it's fine." That was release folding into retreat.

Or: you say, "I noticed the timeline..." They say, "I already thought of that." They have gathered themselves, but in a way that closes you out. You try again. They gather more. You feel trapped. The talk becomes about who's right.

雙放雙收 here would mean: when they tense, you don't retreat into politeness (losing contact) and you don't push through (collapsing into contest). You also don't freeze. You stay present. And here is the key: you let them feel that you're feeling them tense. Noticing itself opens space. They might then shift, gather themselves differently. If they don't, you can shift: offer a real story of yours, in the same form — "I want to share something" — to gather them through common ground. The encounter remains alive.

What 雙放雙收 forbids is fixed positions. You cannot say "I am the giver of feedback, you are the receiver." They cannot say "I am the one being judged, you are the judge." Each holds a position, each can shift, neither is locked.

Scene 3: The Mentor and Mentee Around the Dinner Table

An older mentor is telling a younger mentee about a hard decision. The mentor talks, the mentee listens. The mentor "releases" — telling the story; the mentee "gathers" — taking it in.

Halfway through, the mentor pauses and asks: "What would you do?" The mentee answers. Now the mentor could gather the mentee by listening, or by contradicting, or by saying "I see."

If the mentor's question is real — if when the mentee answers, the mentor pauses, surprised, actually listening — and if the mentee feels the mentor changed a little — that is 雙放雙收. The mentor opened space by asking; the mentee opened space by answering honestly; the mentor was changed by what came back.

A bad dinner: the mentor asks, the mentee answers, the mentor says, "Yes, but you forget..." Both retreat into fixed roles. 「同坐同立,二俱瞎漢。」 Sitting together, both blind.

This is what the *Blue Cliff Record* means when it says in genuine encounter both parties can 「於裏頭出沒卷舒」 — emerge and submerge, unfold and fold back, within the same moment. Neither is permanently in charge of the encounter.

Scene 4: The Encounter with an Algorithm

Contemporary life is increasingly an encounter with non-human partners: AI assistants, recommendation engines, customer service chatbots. Here 雙放雙收 is structurally impossible in the traditional sense, because the other party has no fixed position to shift. Yet the encounter still has shape.

When you ask an AI assistant a question, you "release" — you tell it what you want. The AI "releases" — it gives you options. You "gather" — picking one. The AI "gathers" — confirming. But notice: the AI never shifts because of you. It never comes back altered. The encounter is one-way, even if interactive.

This is precisely why 雙放雙收, in the Chan tradition, is reserved for genuine two-party encounter. The contemporary lesson: many of our "encounters" today are structurally half-meetings. Knowing this, we can value the few that aren't.

Where the Mismapping Most Often Happens

The most common misreading is to think 雙放雙收 is "we both release, then we both gather." Sequential. Another is to think it's "sometimes I release, sometimes you do." Alternating. A third is to think it means "we meet as equals and share." Empathetic.

The first flattens into sequence; the second into turn-taking; the third equalizes out the tension. 雙放雙收 is none of these. It is *simultaneous* and *tension-bearing*. Both parties are present, both are acting, neither is locked.


Why Contemporary People Need This

We live in an era of asymmetric encounters. The doctor knows and the patient listens. The teacher knows and the student absorbs. The manager decides and the worker receives. The algorithm predicts and the user adjusts. In many domains, the relationship is structurally one-way or one-directional.

When we want to learn or change — when we actually want to be transformed by another person — the one-way model fails. This is what 雙放雙收 is addressing: the conditions under which genuine meeting can transform both parties. Three reasons this concept is acute today.

1. The Crisis of Asymmetric Authority

We have inherited a model of expertise in which knowledge is held on one side and not the other. The Chan recognition is that even when the teacher has more, the encounter must be mutual to function. If the teacher is locked in "I know, you don't" and the student is locked in "I don't know, you do," both are, per the *Blue Cliff Record*, 瞎漢 (blind men). The student learns nothing; the teacher transmits nothing. Today, in fields from therapy to AI safety to medical consultation, we are rediscovering this: even the most authoritative interpreter must remain open to being changed by the encounter.

2. The Encounter with the Other Who Will Not Behave

We have many encounters with difference — across culture, age, ideology, neurotype. The naive model is to flatten the other into sameness: "I assume you understand me, you assume you understand me." The encounter collapses.

The harder and truer Chan insight: the encounter must hold its tension. The other person will not be me; if either party tries to absorb the other (gathering-only), the encounter dies. If either party politely retreats (release-only), nothing happens. 雙放雙收 names the moving balance: both hold, both shift, both stay.

3. The Vanishing of the Genuine Other

As algorithms mediate more of our interactions, the structure of encounter itself is being reshaped. We are not yet at the point where we can say science has measured what 雙放雙收 does, but it is observable in everyday life that interactions with non-responsive systems feel different from interactions with responsive ones. The Chan tradition would say this is because 雙放雙收 requires a "host" (主) who can be "taken away" (奪却) — and a system that cannot be taken away cannot enter the exchange. Becoming aware of 雙放雙收 sharpens the contrast. We begin to see which encounters in our lives are truly mutual, and which are half-meetings dressed up as interaction. This can be clarifying — and reducing.

A note on the science-and-tradition interface: the parallel between Chan's 照用同時 (illumination and function simultaneous) and what contemporary cognitive science describes as integrated perception-action loops is suggestive but not equivalent. Chan is not making a neurological claim; it is naming a phenomenological condition of unified responsiveness. Neuroscience does not confirm or deny this. The Chan tradition itself would be wary of any scientific claim that claimed to validate it — since the very point of 雙放雙收 is that it cannot be reduced to a measurable mechanism.


Common Misreadings and Clarifications

Misreading 1: "Two kinds of release and two kinds of gathering." A literal reading. As if there are four discrete actions: release-release, gather-gather. The actual meaning is simultaneity on two axes (放/收) between two parties (師/學). Not four actions, but a single dynamic in which both dimensions and both parties are involved at once.

Misreading 2: "Tactical alternation." Sometimes the teacher releases, sometimes gathers; sometimes the student does. The Chan understanding is closer to jazz improvisation: both parties are constantly in both modes, with the emphasis shifting at any moment. It is not a turn-taking.

Misreading 3: "Equal collaboration." True 雙放雙收 is not equality. The teacher may be more capable, the student less. The structure is asymmetric in capacity but mutual in responsiveness. Each party can shift position; neither is locked. This is more demanding than equality, not less. The tradition explicitly says 「驅耕夫之牛,奪饑人之食」 — driving the farmer's ox, taking the hungry person's food. Some encounters are not gentle.

Misreading 4: "Conflict." The two parties are not opponents. But neither are they merged. The Chan description of "tiger-riding" preserves the tension: there is real danger, real responsiveness, real consequences. Not all 雙放雙收 is warm. The strong teacher 「奪却, 更不容他」 — takes away, no longer allowing him. Some gathering is forceful.

Misreading 5: "Always do it." The text explicitly warns: 「先鋒而無殿後」 (only vanguard, no rear guard) doesn't complete the action. 「作主不到頭」 (functioning as host without finishing) doesn't either. A teacher who only releases never completes anything; one who only gathers exhausts the student. The integration is what is being aimed at, and it is demandingly contextual.

Misreading 6: Mistaking 雙放雙收 for a pedagogy. This is not a teaching method. It is a description of what genuine meeting involves. The classic Chan point is that you cannot produce 雙放雙收 by applying it. By the time you have a method, you have a stance; the moment you have a stance, you have lost the meeting. The 「宗要」 (zōngyào — ancestral principle) is more like a measure by which you can tell when meeting is happening — not a recipe to make it happen. The Rentian Yanmu's final note that the great masters are 「出格見解人」 — those whose understanding transcends categories — implies that the highest form is not even the integrated practice of 雙放雙收, but something that moves through and beyond it.

Misreading 7: Treating it as merely psychological. The Chan tradition is not offering a self-help technique. The 雙放雙收 is part of the entire path of awakening; it points toward the dissolution of fixed positions of self and other. The encounter is "dangerous" because something real is at stake: the parties' habitual sense of who they are. To ride the tiger is to allow that sense to be unsettled. Without this dimension, the concept becomes an interpersonal-skill workshop, which is precisely the misunderstanding the tradition is warning against.


Yuanwu's after-image — 「千古萬古,清風凜凜地」 — through endless ages, the clear wind blows cold. This is what 雙放雙收 in its master form leaves behind: not a memory of who said what, but a weather that has passed through both parties. Neither is performing. Both have shown up. The encounter has its own weather. It moves through both. Afterwards, both are different.

That is what the contemporary reader can take from this classical concept: in the few moments in our lives where we are truly being met — and being changed by being met — both parties are simultaneously holding and releasing, and neither is in charge. The rest is mostly rehearsal.

Canonical EntryAI-generated

定义与核心要义

双放双收为禅宗接引学人之机用,指放行与收摄同时并用于师家与学人之间的问答往复,彼此相互放、相互收,形成「互换之机」。此法非单向之放或单向之收,而是放中有收、收中有放,双方各居其位又能随时转换;其要旨被视为「可以为宗要」的接人深密手段。

主要阐述

《佛果圜悟禅师碧岩录》以雪窦重显颂古「双收双放若为宗」一句为纲骨,以三圣与仰山问答公案作具体展示。当仰山问「汝名什么」,三圣答「我名惠寂」,是双方同时放行;仰山欲收摄三圣而云「惠寂是我」,三圣反收仰山云「我名惠然」,是双方同时收摄。评唱直指其实为「互换之机」,并云「收则大家收,放则大家放」。在境界上,双放双收须如「骑虎」般具大用大机:「要骑便骑,要下便下,据虎头亦得,收虎尾亦得」;若彼此「同坐同立」,则「二俱瞎汉」,唯有相互对待,方能「于里头出没卷舒」。三圣、仰山之笑之所以不同于前举岩头「笑中有毒」之笑,正在于前者乃权实兼照、八面玲珑的双放双收之机,故「千古万古,清风凛凛地」。

《人天眼目》则以颂语直接标举:「抬搦繇来作者知,个中一字两头垂。同生同死何时晓,双放双收举世疑」,指出放与收并非截然分隔的两套作法,而是在同一机用中呈现两向;又以月光沉空、沧海浸须弥及「句外奇」作譬,将其归于须由言句之外领会的作者机用。本经所录四料拣(「夺人不夺境」、「夺境不夺人」、「人境俱夺」、「人境俱不夺」)即为放收之具体语汇:对中下根器「夺其境,而不除其法」,对中上根器「境法俱夺」,对上上根器则「境法人俱不夺」,若是「出格见解人」便「全体作用,不历根器」。由此可见,放收并非固定套式,而随来机而有偏夺、俱夺、俱不夺乃至越出根器次第的运用。

此外,《人天眼目》另以「照、用」说接机,列「先照后用」、「先用后照」、「照用同时」、「照用不同时」四种形式,显示两种作用的先后、并行与分行。在主宾喝打往复中,亦以「主喝验宾、宾喝验主」说明收放的转折:四喝之后「无宾主」,至此「主家便夺却,更不容他」;只有「先锋」而无「殿后」,或「作主不到头」,皆不能完成其作用。是故双放双收须落实于完整、迅疾而不滞于主宾位置的接机,稍有眼目定动,便已失去交涉。

不同部类与译本的表述差异

《碧岩录》中「双收双放」与「双放双收」两序并用:颂古作「双收双放若为宗」,垂示则作「双放双收」,所指实同。 《人天眼目》则固定使用「双放双收」一词,未另换作其他名目。 两经皆出于诸宗部,但《碧岩录》侧重以公案评唱展示其机,《人天眼目》则以颂语、四料拣、照用及主宾喝打等多侧面呈现其用。

与相关概念的关系

《碧岩录》将「双放双收」与「把住、放行」、「照用同时」、「人境俱夺」并列为「衲僧眼脑」之用,云「有时把住,有时放行。照用同时。人境俱夺。双放双收。临时通变」;又以「明镜当台,胡来胡现,汉来汉现」为喻,明其随缘现成之相;并于岩头公案垂示中与「提陷虎之机」、「擒贼之略」并举,视之为作者宗师接人之深密手段。 《人天眼目》中,四料拣之「夺」与「不夺」、「照用同时」之主宾往复,皆为双放双收之不同表述侧面,彼此互通。

代表性原文引用

1. 「双收双放若为宗」——雪窦重显颂古,《碧岩录》 2. 「收则大家收,放则大家放」——圜悟克勤评唱,《碧岩录》 3. 「有时把住,有时放行。照用同时。人境俱夺。双放双收。临时通变」——圜悟克勤垂示,《碧岩录》 4. 「抬搦繇来作者知,个中一字两头垂。同生同死何时晓,双放双收举世疑」——《人天眼目》 5. 「夺人不夺境」、「夺境不夺人」、「人境俱夺」、「人境俱不夺」——四料拣,《人天眼目》 6. 「主喝验宾、宾喝验主」、「主家便夺却,更不容他」——《人天眼目》

By SutraAI-generated

佛果圜悟禪師碧巖錄T2003 · 諸宗部

《佛果圜悟禪師碧巖錄》論「雙放雙收」之接機法,以雪竇重顯頌古「雙收雙放若為宗」一句為綱骨,克勤評唱則以三聖與仰山問答公案作具體展示。依此經所說:當仰山問「汝名什麼」,三聖答「我名惠寂」,是雙放;仰山欲收攝三聖而云「惠寂是我」,三聖反收仰山云「我名惠然」,是雙收(chunk:38424、38426)。雙方同時放行、同時收攝,故評唱直指其實為「互換之機」,並云「收則大家收,放則大家放」。本經特別凸顯其宗要地位:「此是雙收雙放,可以為宗要」。

在境界上,雙放雙收須如「騎虎」般具大用大機:「要騎便騎,要下便下,據虎頭亦得,收虎尾亦得」;若彼此「同坐同立」,則「二俱瞎漢」,唯有相互對待,方能「於裏頭出沒卷舒」。三聖、仰山之笑之所以不同於前舉巖頭「笑中有毒」之笑,正在於前者乃權實兼照、八面玲瓏的雙放雙收之機,故「千古萬古,清風凜凜地」(chunk:38424、38426)。

本經用語上,「雙收雙放」與「雙放雙收」兩序並用:頌古作「雙收雙放若為宗」,垂示則作「雙放雙收」(chunk:38416、38470),所指實同。又與「把住、放行」、「照用同時」、「人境俱奪」並列為「衲僧眼腦」之用:「有時把住,有時放行。照用同時。人境俱奪。雙放雙收。臨時通變」。並以「明鏡當臺,胡來胡現,漢來漢現」為喻,明其隨緣現成之相。又於巖頭公案之垂示中,將「雙放雙收」與「提陷虎之機」、「擒賊之略」並舉,云「雙放雙收解弄死蛇,還他作者」,視之為作者宗師接人之深密手段。

人天眼目T2006 · 諸宗部

《人天眼目》論「雙放雙收」,首先以頌語直接標舉:「擡搦繇來作者知,箇中一字兩頭垂。同生同死何時曉,雙放雙收舉世疑。」其核心不以義理解釋鋪陳,而以「擡搦」、「兩頭垂」、「同生同死」相互映照,指出放與收並非截然分隔的兩套作法,而是在同一機用中呈現兩向。頌末又以月光沉空、滄海浸須彌及「句外奇」作譬,將其歸於須由言句之外領會的作者機用;經中所用的固定術語正是「雙放雙收」,未另換作其他名目。

本經所錄「四料揀」提供了同時放行與收攝的一組具體語彙,即「奪人不奪境」、「奪境不奪人」、「人境俱奪」及「人境俱不奪」。其中「奪」表示收攝,不奪則表示保全或放行;人與境可以一奪一存,也可以俱奪、俱不奪。正文又說,對中下根器「奪其境,而不除其法」,對中上根器「境法俱奪」,對上上根器則「境法人俱不奪」;若是「出格見解人」,便「全體作用,不歷根器」。由此可見,放收並非固定套式,而隨來機而有偏奪、俱奪、俱不奪乃至越出根器次第的運用。

四料揀的問答尤其顯出本經不以抽象定義說明其法,而以機鋒答語顯示奪與不奪。例如「奪人不奪境」答以「新出紅爐金彈子,簉破闍黎鐵面門」;「奪境不奪人」則答以「芻草乍分頭腦裂,亂雲初綻影猶存」;「人境俱奪」答以催促進前之語。各家另以「山河大地」、「大地絕消息」、「凡聖兩俱忘」等句相和,使收攝所及不僅見於人境,也見於凡聖、主賓等相待位置的消解。

本經另以「照、用」說接機,列出「先照後用」、「先用後照」、「照用同時」、「照用不同時」四種形式。先照後用稱「有人在」,先用後照稱「有法在」;照用同時則是「驅耕夫之牛,奪饑人之食」,以強烈的奪取顯其收攝;照用不同時則「有問有答,立主立賓,合水和泥應機接物」,顯其隨順施行的一面。此處經文不用「雙放雙收」重述,而以「照用同時」等術語呈現兩種作用的先後、並行與分行。

在喝、打往復的接機中,本經又以主賓關係說明收放的轉折:主喝驗賓、賓喝驗主,四喝之後「無賓主」,至此「主家便奪却,更不容他」。經文並警示,只有「先鋒」而無「殿後」,或「作主不到頭」,皆不能完成其作用;主家須能「奪而用之」。因此,雙放雙收在本經所呈現的獨特側面,是放行與收攝須落實於完整、迅疾而不滯於主賓位置的接機,稍有眼目定動,便已失去交涉。

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