What This Concept Is About
In classical Buddhist contexts, 兩舌 (paiśunya-vāc, "divisive speech"; Sanskrit: *piśuna-vāc*) is one of the core verbal unwholesome deeds within the "four deeds done by the mouth" (口故作四業: 妄言, false speech; 兩舌, divisive speech; 惡口, harsh speech; 綺語, idle chatter) and the ten unwholesome deeds (十惡業, daśākuśala-karmapatha) [2462, 10526]. It does not refer broadly to everyday small talk or complaining; its essence is precisely defined in the scriptures as "desiring to separate others" (欲離別他) and "divisive speech that creates estrangement" (兩舌乖離) [2462, 10526].
1. Structure and Precise Definition: The Four Layers of 兩舌
To understand 兩舌, one cannot dismiss it with the loose modern Chinese phrases "stirring up trouble" (搬弄是非) or "spreading gossip" (傳閒話). In the Āgama (阿含) and Ratnakūṭa (寶積) scriptures, 兩舌 has a very rigorous and multi-layered structural definition:
* The motivational layer: sowing discord and breaking harmony (欲破壞此、欲破壞彼) The core driving force of 兩舌 is the generation of an intention (作意, manasikāra) to "destroy others' relationships" [2462]. Its ultimate goal is to make two parties who were originally harmonious produce conflict, suspicion, and division ("to separate the united," 令和合者離), or to continue piling on when the two sides have already drifted apart, deepening the rift ("to further separate the already separated," 離者復離) [2462, 10526]. * The behavioral layer: asymmetric transmission of information (聞此語彼, 傳此向彼) In concrete operation, the practitioner of 兩舌 plays the role of a "double-faced transmitter." In front of A they speak of B's hidden matters or faults; in front of B they reveal A's confidences or grievances [2462, 10526]. Through this targeted editing, amplification, and even distortion of information, they construct mutual hostility and wariness between the two parties. * The psychological layer: delighting in division and forming factions (離者歡喜, 而作群黨) When the practitioner of 兩舌 sees others' relationships break down, a distorted pleasure and sense of security arises in their mind ("delighting in the separation of others," 離者歡喜) [10526]. The *Madhyama-āgama* (《中阿含經》) specifically points out the social psychology of the 兩舌 practitioner: "forming factions, delighting in factions, praising factions" (而作群黨, 樂於群黨, 稱說群黨) — by sowing discord among others, they pull a portion of people into their own "camp" or "clique," thereby building a false sense of power and security [2462]. * Variant form: praising to one's face and slandering behind one's back (面譽背毀) The *Madhyama-āgama* specifically mentions a typical social variant of 兩舌 — "praising to one's face, speaking of one's faults behind one's back" (對面面前稱譽, 背後說其惡) [3859]. In front of a person, one exhausts flattery and praise; turning around, one tears down their image before others. This speech of duplicity, in essence, equally constitutes a "divisive karma" (離間業) that destroys the bottom line of interpersonal trust [3859].
2. The Scriptural Antidote: Not Merely Staying Silent, But Actively Reuniting
The scriptures emphasize that "not committing 兩舌" is by no means the passive "not speaking"; it includes constructive wholesome counter-karma (善業對治) [2868, 18786]: * Not forming factions (不作群黨): Not participating in, nor praising, faction-forming or clique-building behavior (朋黨比周) [2868, 3248]. * Promoting harmony (離者欲合, 合者歡喜): When hearing disputes, not acting as an amplifier, but actively serving as a "lubricant" and "adhesive," helping those who are not on good terms to reach mutual understanding again, and rejoicing in this [2868, 18786].
3. Classical Metaphors and Severe Retribution
The scriptures offer a striking classical metaphor for verbal unwholesome deeds (represented by 兩舌 and harsh speech):
"士夫生世间，斧在口中生，还自斩其身，斯由其恶言。" ——《杂阿含经》(Saṃyukta-āgama) [12973, 16906] *"A person born into the world finds an axe born in the mouth; it cuts down his own body — all because of his evil speech."*
The "axe born in the mouth" has a very precise structural correspondence: the human tongue and mouth are originally the organs through which life communicates, but once the evil thought of sowing discord and destroying harmony arises, these organs instantly transform into a sharp axe suspended in the mouth [12973]. Yet this axe does not strike only the victim — first of all, it severs the speaker's own wholesome roots, mental tranquility, and network of interpersonal trust; ultimately it "cuts down his own body," bringing fierce backlash upon body, mind, and karmic retribution [12973, 16906].
In terms of retribution (果報, vipāka), the scriptures state that those who habitually practice 兩舌 fall into the evil destinies (惡道, apāya) after death (such as the Arbuda hell, 阿浮陀地獄, and so forth); if reborn as a human, they experience the circumstantial retribution (依報) of "separation from kin and friends" (親友乖離) — that is, throughout their lives they find it difficult to obtain stable, sincere relationships with relatives and friends, surrounded always by betrayal and suspicion [10539, 12973]. Conversely, cultivating "not committing 兩舌" and "promoting harmony" not only brings the social support of "steadfast kin and friends" (親友堅固), but also attains the inspiring excellent voice of the "Brahma voice" (梵音) and the "kalaviṅka voice" (迦陵頻伽音), causing all who see and hear to rejoice [10539, 19070].
A Walk-Through in Daily Life
In modern society — especially in an era saturated with "algorithmic life" and "workplace politics" — 兩舌 has become extremely covert, frequent, and low-cost. Let us walk through several typical contemporary scenarios to see how 兩舌 operates in micro-psychology:
Scenario 1: The Workplace Break Room and WeChat Small Groups (A Walk-Through of "Factions" and "Information Transmission")
* Phenomenon: A expresses agreement with a project proposal in the large WeChat group. Later, in a three-person WeChat "small group," A says to B: "Did you see C's proposal just now? It was decided on a whim, completely illogical." Then, in a private chat, A says to C: "Actually, B has major objections to your proposal. He's been speaking ill of you behind your back — you should keep your guard up." * Classical Mapping and Exposure: * Precise mapping: This is the textbook case of "transmitting this to that, transmitting that to this, mutually destroying" (傳此向彼, 傳彼向此, 遍相破壞) [10526]. By manufacturing suspicion between B and C, A makes himself the "hub" who holds information on both sides, thereby drawing C into his orbit ("forming factions," 而作群黨) [2462]. * Common misreading: A often deceives himself into thinking this is merely "workplace survival wisdom" or "giving a friend a heads-up." But from the Buddhist definition, as long as the inner motive contains the intention of "desiring to break this one and that one" (欲破壞此、欲破壞彼), no matter how euphemistic the wording or how concerned the tone, it has already fallen into the unwholesome karma of 兩舌 [2462].
Scenario 2: Intimate Relationships and Mother-in-Law/In-Law Communication (A Walk-Through of "Praising to the Face, Slandering Behind the Back")
* Phenomenon: A wife complains to her husband about her mother-in-law: "The way your mom looked at me today was pure disdain — she thinks I'm not raising the kids well." Turning to her own family, she magnifies an offhand comment by her mother-in-law into "she has never treated me as part of the family." Yet in front of her mother-in-law, she behaves with complete obedience. * Classical Mapping and Exposure: * Precise mapping: This corresponds to the *Madhyama-āgama*'s warning about "praising to one's face, speaking of one's faults behind one's back" and "wishing to separate the united" (合者欲離) [2462, 3859]. Such speech pushes the in-law relationship — which ought to be built on trust — step by step toward confrontation. * Exposing the misreading: Contemporary people often dismiss such behavior as "venting" (吐槽) or "emotional release." Yet if the venting is built on tearing apart others' relationships and manufacturing camp-based opposition, its essence is 兩舌.
Scenario 3: Social Media "Gossip-Mongering" and Provocative Forwarding (兩舌 in the Age of Algorithms)
* Phenomenon: On a social platform, someone screenshots an out-of-context sentence from an influencer or blogger, pairs it with inflammatory copy, and posts it to another community, deliberately triggering abuse and confrontation between two groups; or fans the flames in the comment section, watching two camps of netizens tear each other apart while personally feeling greatly "satisfied." * Classical Mapping and Exposure: * Precise mapping: This is precisely what the scriptures describe as "separating the united, delighting in the separation" (令和合者離, 離者歡喜) [10526]. Forming factions and manufacturing opposition on the internet ("praising factional affairs," 稱說群黨事), leveraging the tearing of social consensus to chase traffic or satisfy an inner urge to destroy [2462].
Why Contemporary People Need It
In contemporary society, we appear to possess unprecedented communications technology, yet the loneliness and insecurity between people have reached a peak. The concept of 兩舌 offers profound wisdom for modern people to deconstruct interpersonal anxiety:
1. Deconstructing Contemporary Social Anxiety and "Clique Culture"
In the modern workplace and social circles, people easily fall into the mire of "forming factions" (作群黨) [2462]. Often, people choose to spread gossip and sow discord because they lack inner security, attempting to consolidate fragile alliances by establishing a "common enemy." Classical doctrine exposes this illusion: a circle built through 兩舌 is founded on suspicion, not trust. The scriptures predict that the retribution of 兩舌 is "separation from kin and friends" — a person habitually speaking ill of others in front of you will inevitably speak ill of you in front of others [10539]. Understanding 兩舌, one can see that only by "cutting off 兩舌" and "not forming factions" can one build truly solid, healthy interpersonal networks ("steadfast kin and friends," 親友堅固) [2868, 10539].
2. Contrast with Neuroscience and Evolutionary Psychology: The Limits of Language as "Social Grooming"
From the perspective of contemporary evolutionary psychology, human "gossip" once served a function similar to the "mutual grooming" of primates in primitive tribal times, used to maintain group order. However, this ancient brain mechanism is extremely prone to spiraling out of control in today's information-saturated environment. Neuroscience research shows that inflammatory, conflict-laden speech more readily stimulates the amygdala's fear and defense mechanisms, rapidly triggering group confrontation. The Buddhist insight into 兩舌 goes further than evolutionary psychology: evolutionary psychology treats speech merely as a survival tool, while Buddhism points out the fatal harm of 兩舌 on the path of liberation — 兩舌 constitutes an inner "māra-obstacle" (魔障) [18754]. Frequently practicing 兩舌 puts the mind's thought patterns into a stress state of "opposition, defense, attack," greatly destroying inner meditative stability (定力, samādhi) and purity (rendering one unable to obtain a "pure assembly," 清淨眾) [18786].
3. Breaking Through: The Inner Power That "Can Destroy All Māras"
The *Mahāratnakūṭa-sūtra* (《大寶積經》) elevates "abandoning 兩舌" to the bodhisattva-path (菩薩道) height of "being able to destroy all māras" (能破諸魔) [18754, 18755]. In the contemporary world, we are constantly troubled by various anxieties, mental exhaustion, and complex interpersonal struggles (outer māras and inner māras). The scriptures tell us: true strength lies not in mastering how many stratagems of power, but in possessing the magnanimity and compassion of "giving rise to neither hatred nor envy, and not committing 兩舌" [18754]. When a person completely abandons sowing discord and division, their mind has no dark corners left, and external provocations and māra-obstacles lose the soil on which to attach.
Common Misreadings and Clarifications
Misreading 1: "As long as what I say is objective fact, it doesn't count as 兩舌, right?"
* Clarification: This is the most widespread misunderstanding of 兩舌. The determination of 兩舌 hinges on "motive and consequence," not on "whether the words are true." If what you say is factual, but your motive in transmitting it is to destroy the relationship between A and B, or to play one side against the other, then in Buddhist doctrine this still constitutes the unwholesome karma of 兩舌 [2462]. If you are merely stating facts for the purpose of solving a problem, protecting others, or promoting harmony, then it does not constitute 兩舌. (Note: if you fabricate false facts to sow discord, you commit both "false speech" (妄語) and "divisive speech" (兩舌) — a double unwholesome karma.)
Misreading 2: "I don't sow discord myself; I just listen to others talk and chime in with a few words of agreement. That's fine, isn't it?"
* Clarification: The *Madhyama-āgama*, in defining "not committing 兩舌," explicitly includes "not hearing this and telling that… not delighting in factions, not praising factional affairs" (不聞此語彼……不樂群黨, 不稱說群黨事) [2868, 3248]. When others are stirring up trouble, playing the role of an eager listener, delightedly approving, or going along with the current to spread it — this equally constitutes participation in the shared karma (共業) of 兩舌 [10526]. True purity lies not only in not speaking it oneself, but also in not delighting to hear it, and not serving as an amplifier and relay station for divisive speech [2868].
Misreading 3: "兩舌 is merely a matter of moral cultivation; it has little to do with cultivation and liberation."
* Clarification: On the path of liberation (解脫道), "purity of verbal karma" (口業清淨) is the cornerstone of the three-karma cultivation of body, speech, and mind (身口意三業). 兩舌 is defined as a dark karma (黑業) that "burdens one downward," directly dragging the life toward downfall [10526]. On the bodhisattva path, abandoning 兩舌 is likewise a prerequisite for "obtaining a pure assembly" (得清淨眾, establishing a pure saṅgha / a wholesome work team) and for "attaining the exquisite Brahma voice" (感得梵音美妙) [18786, 19070]. Speech is the gateway of the mind; if the "axe" born in the mouth is not put down, the inner mind can never attain true tranquility and liberation [12973].