Dharma transmission

In Chan and Zen Buddhism, dharma transmission is a custom in which a person is established as a "successor in an unbroken lineage of teachers and disciples, a spiritual 'bloodline' (kechimyaku) theoretically traced back to the Buddha himself." The dharma lineage reflects the importance of family-structures in ancient China, and forms a symbolic and ritual recreation of this system for the monastical "family".

In Rinzai-Zen, inka shōmei (印可証明) is ideally "the formal recognition of Zen's deepest realisation", but practically it is being used for the transmission of the "true lineage" of the masters (shike) of the training halls. There are only about fifty to eighty of such inka shōmei-bearers in Japan.

In Sōtō-Zen, dharma transmission is referred to as shiho, and further training is required to become an oshō.

History
The notion and practice of Dharma Transmission developed early in the history of Chan, as a means to gain credibility and to foster institutional ties among the members of the Chan community. Charts of dharma-lineages were developed, which represented the continuity of the Buddhist dharma. Originally these lineages only included the Chinese Patriarchs, but they were later extended to twenty-eight Indian Patriarchs and seven Buddhas.

Chan lineage
The Chan tradition developed from the established tradition of "Canonical Buddhism", which "remained normative for all later Chinese Buddhism". It was established by the end of the sixth century, as a result of the Chinese developing understanding of Buddhism in the previous centuries.

One of the inventions of this Canonical Buddhism were transmission lists, a literary device to establish a lineage. Both Tiantai and Chan took over this literary device, to lend authority to those developing traditions, and guarantee its authenticity: "Chan texts present the school as Buddhism itself, or as the central teaching of Buddhism, which has been transmitted from the seven Buddhas of the past to the twenty-eight patriarchs, and all the generations of Chinese and Japanese Chan and Zen masters that follow."

The concept of dharma transmission took shape during the Tang period, when establishing the right teachings became important, to safeguard the authority of specific schools. The emerging Zen-tradition developed the Transmission of the Lamp-genre, in which lineages from Shakyamuni Buddha up to their own times were described.

Another literary device for establishing those traditions was given by the Kao-seng-chuan (Biographies of Eminent Monks), compiled around 530. The Chan-tradition developed its own corpus in this genre, with works such as Anthology of the Patriarchal Hall (952) and the Jingde Records of the Transmission of the Lamp (published 1004). McRae considers Dumoulin's A History of Zen to be a modern example of this genre, disguised as scientific history.

Chinese patriarchs
The Chan lineages picture the semi-legendary monk Bodhidharma as the patriarch who brought Chan to China. Only scarce historical information is available about him, but his hagiography developed when the Chan tradition grew stronger and gained prominence in the early 8th century.

Six Chinese patriarchs
By this time a lineage of the six ancestral founders of Chan in China was developed. In the late 8th century, under the influence of Huineng's student Shenhui, the traditional form of this lineage had been established:
 * 1) Bodhidharma (達摩) ca. 440 – ca. 528
 * 2) Huike (慧可) 487–593
 * 3) Sengcan (僧燦) ?–606
 * 4) Daoxin (道信) 580–651
 * 5) Hongren (弘忍) 601–674
 * 6) Huineng (慧能) 638–713



Shenhui and Huineng
According to tradition, the sixth and last ancestral founder, Huineng (惠能; 638–713), was one of the giants of Chan history, and all surviving schools regard him as their ancestor. The dramatic story of Huineng's life tells that there was a controversy over his claim to the title of patriarch. After being chosen by Hongren, the fifth ancestral founder, Huineng had to flee by night to Nanhua Temple in the south to avoid the wrath of Hongren's jealous senior disciples.

Modern scholarship, however, has questioned this narrative. Historic research reveals that this story was created around the middle of the 8th century, beginning in 731 by Shenhui, a successor to Huineng, to win influence at the Imperial Court. He claimed Huineng to be the successor of Hongren instead of the then publicly recognized successor Shenxiu. In 745 Shenhui was invited to take up residence in the Ho-tse temple in Luoyang. In 753 he fell out of grace, and had to leave the capital to go into exile. The most prominent of the successors of his lineage was Guifeng Zongmi According to Zongmi, Shenhui's approach was officially sanctioned in 796, when "an imperial commission determined that the Southern line of Chan represented the orthodox transmission and established Shen-hui as the seventh patriarch, placing an inscription to that effect in the Shen-lung temple".

Doctrinally the Southern School is associated with the teaching that enlightenment is sudden, while the Northern School is associated with the teaching that enlightenment is gradual. This was a polemical exaggeration, since both schools were derived from the same tradition, and the so-called Southern School incorporated many teachings of the more influential Northern School. Eventually both schools died out, but the influence of Shenhui was so immense that all later Chan schools traced their origin to Huineng, and "sudden enlightenment" became a standard doctrine of Chan.

Indian Patriarchs
In later writings this lineage was extended to include twenty-eight Indian patriarchs. In the Song of Enlightenment (證道歌 Zhèngdào gē) of Yongjia Xuanjue (永嘉玄覺, 665–713), one of the chief disciples of Huìnéng, it is written that Bodhidharma was the 28th patriarch in a line of descent from Mahākāśyapa, a disciple of Śākyamuni Buddha, and the first patriarch of Chán Buddhism.

Twenty-eight Indian Patriarchs
Keizan's Transmission of the Light gives twenty-eight patriarchs up to and including Bodhidharma in this transmission:

Mahākāśyapa
According to the traditional Chan accounts, the first Dharma transmission occurred as described in the Flower Sermon. The Buddha held up a golden lotus flower before an assembly of "gods and men". None who were in attendance showed any sign of understanding except his disciple Mahākāśyapa, who offered only a smile. The Buddha then said, "I have the right Dharma Eye Treasury, the wondrous mind of nirvana, the reality beyond appearance. The Dharma-door of mind to mind transmission has been entrusted to Kāśyapa. Epstein comments, "Thus Mahākāśyapa received the transmission of Dharma and became the first Buddhist patriarch.""

Function
Though dharma transmission implies the acknowledgement of insight into the teachings of Buddhism as understood by the Zen tradition, especially seeing into one's true nature, dharma transmission is also a means to establish a person into the Zen tradition: "The procedure establishes the disciple as a transmitting teacher in their own right and successor in an unbroken lineage of teachers and disciples, a spiritual 'bloodline' (kechimyaku) theoretically traced back to the Buddha himself.""

The dharma lineage reflects the importance of family-structures in ancient China, and forms a symbolic and ritual recreation of this system for the monastical "family".

Esoteric and exoteric transmission
According to Borup the emphasis on 'mind to mind transmission' is a form of esoteric transmission, in which "the tradition and the enlightened mind is transmitted face to face". Metaphorically this can be described as the transmission of a flame from one candle to another candle, or the transmission from one vein to another. In exoteric transmission the requirement is "direct access to the teaching through a personal discovery of one's self. This type of transmission and identification is symbolized by the discovery of a shining lantern, or a mirror."

This polarity is recognizable in the emphasis that the Zen-tradition puts on maintaining the correct Dharma transmission, while simultaneously stressing seeing into one's nature: "The matter of learning from a teacher is most essential. People of old who arrived at the source of seeing nature, passed through many barriers clearly and completely without a dot of doubt, and traveled freely through the world opening big mouths in discussion, only came to know the transcendental message of Zen after they finally ran into Zen masters of great vision. Then they sincerely sought certainty and wound up with the duty of the teacher's succession, bearing the debt of Dharma, never to forget it for a moment. This is called dharma succession. Since ancient times the designated succession of the ancestral teachers has always been like this."

Nevertheless, while the Zen tradition has always stressed the importance of formal Dharma transmission, there are well known examples of Mushi dokugo, such as Nōnin, Jinul and Suzuki Shōsan who attained awakening on their own, though all of them were familiar with the Zen-teachings.

Family structure
According to Bodiford, "Zen is the predominant form of Buddhism because of dharma transmission": "[I]t has ancestors whom it honors. It honors those ancestors by transmitting their legacy to proper descendants, from generation to generation, who will maintain and carry on their family traditions [...] [I]n Zen this process of transmitting a family legacy is given structural form through the ritual of dharma transmission."

Bodiford distinguishes seven dimensions which are discernible in both family relationships and in dharma lineages:
 * 1) Ancestral dimension: "Ancestors (so) constitute a fundamental source of power". Performing rituals in honour of the ancestors keeps them in high regard "among the living".
 * 2) Biological dimension: the dharma lineage creates (spiritual) offspring, just as the family creates new life.
 * 3) Linguistic dimension: dharma heirs receive new names, which reflect their tie to the dharma 'family'.
 * 4) Ritual dimension: rituals confirm the family relationships. One's teacher is honored in rituals, as are deceased teachers.
 * 5) Legal dimension: teachers have the obligation to discipline their students, just as students have the obligation to obey their teachers.
 * 6) Institutional and financial dimension: dharma heirs have an obligation to support their home temple, both financially and ritually.
 * 7) Temporal dimension: long-term relationships foster the previous dimensions.

The family-model is easier recognized when East Asian languages are being used, because the same terminology is used to describe both earthly and spiritual family relations.

Dharma transmission is both concrete and abstract: "Every link in the genealogy of dharma transmission occurs in documented historical circumstances: a specific place and time, identifiable individuals, and specific words and actions. At the same time, though, Zen texts also assert that true transmission consists of no transmission. In other words, it occurs only mind-to-mind."

This feature gives dharma transmission a great flexibility: "[W]hen the historical evidence is in one's favor, one can demonstrate the validity of dharma transmission by citing any number of the aforementioned seven dimensions. When the historical evidence is less favorable, then one can shift the argument to the religious realm by arguing that the only facts that really matter are the depths and quality of one's Buddha realization."

Contemporary use in the Chan and Zen traditions
Within the various Chan and Zen traditions, dharma transmission got various meanings. A difference is made in most schools between "...acknowledgement of awakening itself [which] remained separate from monastic leadership."

Chinese Chan
Traditional Chinese Chan still exists in China, Taiwan and Hong Kong, though it is less known in the west than Japanese Zen.

In the Chinese Buddhist tradition, there are 3 systems of transmission:
 * 1) Tonsure system: a person becomes tonsured as a novice monastic under the Master's school. He or she is given a Dharma name  at the time of tonsure based on the Master's lineage. This name is also called "the outer name " because it is used by all people to address the novice. This name is used for life. At the same time, the Master will give the novice sramanera (or sramanerika) ten precepts.
 * 2) Ordination system: a novice will become fully ordained as a Bhikṣu monk or Bhikṣuni nun with the Triple Platform Ordination (Observing the Śrāmanera, Bhikṣu and Bodhisattva precepts). This ordination must be presided by ten senior monks with at least ten years of seniority with a pure practice in upholding the monastic precepts. In this ceremony, the ten witnessing masters represent the Triple Gem accepting the novice into the Sangha. At this time, another Dharma name  is given. This name is called "precept name  or inner name " because it is used only by one's Master. This name represents the novice's precept lineage transmission.
 * 3) Dharma transmission system: This system upholds the Treasury of the True Dharma Eye through the generations of transmission. This is the Mind-to-Mind seal of the Dharma that is beyond the scriptures. At this time, another Dharma name is given. This is also called "the inner name" and used only by one's Master. This name represents the novice's Dharma lineage transmission. After receiving this name, one will use this name instead of the name received during precept ordination to write one's Dharma name (Inner Name)(Outer Name).

It is customary to refer to one's own tonsure Master as "Gracious Master", precept Master as "Root Master" and Dharma transmission Master as "Venerable Master". In Chinese Buddhism, these 3 systems are separate and are not performed by the same Masters. Moreover, due to the strong emphasis on the Dharma, when a person receives Dharma transmission, he or she is recognized as that Chán Master's Dharma son or daughter. Lay Buddhists may also receive this Dharma transmission, but this is very rare and with very few incidences. Most of the monks and nuns who received transmission have already been tonsured and ordained by other Masters.

Rinzai
All Rinzai lineages pass through Hakuin Ekaku, the 18th century revivalist, who considered himself to be an heir of Shoju Rojin (Shoju Ronin, Dokyu Etan, 1642–1721), though Hakuin never received formal recognition of his insight from Shoju Rojin, let alone transmission of his lineage, nor from any other teacher. When he was installed as head priest of Shōin-ji in 1718, he had the title of Dai-ichiza, "First Monk": "It was the minimum rank required by government regulation for those installed as temple priests and seems to have been little more than a matter of paying a fee and registering Hakuin as the incumbent of Shōin-ji."

All contemporary Rinzai-lineages stem formally from Inzan Ien (1751–1814) and Takuju Kosen (1760–1833), both students of Gasan Jito (1727–1797). Gasan is considered to be a dharma heir of Hakuin, though "he did not belong to the close circle of disciples and was probably not even one of Hakuin's dharma heirs".

Through Hakuin, all contemporary Japanese Rinzai-lineages relate themselves to the Ōtōkan lineage, brought to Japan in 1267 by Nanpo Jomyo, who received dharma transmission in China in 1265.

Insight and succession
In the Rinzai school, a difference is made between acknowledgement of insight and succession in the organisation: "From the Rinzai perspective, true realization (jisshō) and succession to a master (shijō) are two different stages in the course of practice, the latter implying a comprehensive integration of awakening in the activities of everyday life."

According to Mohr, "In the Rinzai school the issue of Dharma transmission is essentially subjective, that is, left to the discretion of the master, and the ambiguity of terms such as "successor in the Dharma" (hassu 法嗣) has persisted down to the present. According to the context or the circumstances, it can signify either spiritual recognition or inheritance of a temple lineage."

The most common form of transmission in Rinzai Zen is the acknowledgement that one has stayed in the monastery for a certain amount of time, and may later become a temple priest.

Further practice
After finishing koan-study, further practice is necessary: "[I]t would take 10 years to solve all the kôans [...] in the sôdô. After the student has solved all koans, he can leave the sôdô and live on his own, but he is still not considered a roshi. For this he has to complete another ten years of training, called "go-go-no-shugyô" in Japanese. Literally, this means "practice after satori/enlightenment", but Fukushima preferred the translation "special practice". Fukushima would explain that the student builds up a "religious personality" during this decade. I would say it is a kind of period that functions to test if the student is actually able to live in regular society and apply his koan understanding to daily life, after he has lived in an environment that can be quite surreal and detached from the lives of the rest of humanity. Usually, the student lives in a small parish temple during this decade, not in a formal training monastery."

Inka shōmei
Common transmission does not include inka shōmei. Ideally inka shōmei is "the formal recognition of Zen's deepest realisation", but practically it is being used for transmission of the "true lineage" of the masters (shike) of the training halls. Training halls are temples which are authorised for further training after being qualified as a temple priest.

There are only about fifty to eighty such inka shōmei-bearers in Japan: "In Rinzai Zen, it is relatively easy to say who is a roshi and who is not. Anyone who is authorized by another roshi (i.e. his teacher) is a roshi. This authorization (officially the "inka-shômei" document) is documented on a piece of paper, that is why it is also called colloquially "ichi-mai", that is "one sheet (of paper)". The transmission is totally vertical from teacher to student, no peer control is involved. That means that the Rinzai sect has no means to control who is made a roshi and who is not. In spite of that, the number of Rinzai roshis is relatively low, maybe around 50 or so."

According to roshi Sokun Tsushimoto, the title of roshi is equivalent to Zen master and shike: "'Roshi' is the title compatible with the most formal title 'Shike' who got officially authorized as a Dharma successor by authentic master."

A qualified Zen master bestows inka only upon "those select few" who have successfully completed the entire Rinzai koan curriculum, and "are eligible to serve as sōdō roshi, that is, master of a training hall, in distinction from a common temple: "[D]isciples today are expected to spend a dozen or more years with a master to complete a full course of training in koan commentary. Only when a master is satisfied that a disciple can comment appropriately on a wide range of old cases will he recognize the latter as a dharma heir and give him formal "proof of transmission" (J. inka shomei). Thus, in reality, a lot more than satori is required for one to be recognized as a master (J. shike, roshi) in the Rinzai school of Zen at present. The accepted proof of satori is a set of literary and rhetorical skills that takes many years to acquire."

According to roshi Sokun Tsushimoto, "Authorization as a Roshi should be done in the most formal and explicit way. In Rinzai tradition a master gives a calligraphy of Inka-certificate to disciple as a proof of authorization. Needless to say authorization must be backed up by the fact that the disciple spent many years in zen training under the master earnestly and continuously."

Inka Shōmei (印可証明) (Korean: Inga) literally means "the legitimate seal of clearly furnished proof": "The ideogram for inka has two parts: in is on one side, ka is on the other. The root meaning resides in the character for in (yin in Chinese). The right half of this in consists of an ancient character shaped like our modern P. In ancient times the character represented an actual object. It stood for the image of just the right half (P) of the emperor's official seal (IP), after the Emperor had broken in half the whole seal.""

The right-hand portion of the seal was given to an individual who would then work by authority of the emperor, while the emperor himself would retain the left-hand portion. In ancient times inka usually came in the form of an actual document, but this practice is no longer commonplace.

Sōtō
In Sōtō, dharma transmission is the acknowledgement of the ties between teacher and student. It has been subject to changes over the history of the Sōtō-school.

Though Dōgen emphasized the importance of the purity of the teachings, and highly valued lineage and dharma transmission, the Sōtō-school has its origins in various lineages and dharma transmissions. Dogen received dharma transmission from his Chinese teacher Rujing, with whom he studied two years, but in medieval Sōtō he was also considered to be a dharma heir of Myōzen, a Rinzai-teacher, with whom he studied eight years. And Tettsū Gikai, the dharma-grandson of Dogen, was also lineage-holder of Nōnin, the founder of the Dharuma-shu, also a Rinzai-school. Gikai passed this lineage over to Keizan, who thereby was also lineage-holder in at least two lineages.

To make the history of Sōtō even more complicated, the Caodong-lineage that Dogen inherited through Rujing was passed on previously from the Caodong-master Dayang Jingxuan to Touzi Yiqing via the Rinzai-master Fushan Fayuan. Fushan Fayuan had once studied under Dayang Jingxuan. When Jingxuan died Fayuan had received Jingxuan's "portrait, robe, and a verse that expressed his teaching", promising "to pass them on to a suitable successor". Fayuan chose his student Touzi Yiqing to inherit this lineage, a fact that was acknowledged in Keizan's Denkoroku, but "[i]n the standard versions of Dogen's writings, however, all direct references to Yiqing's indirect succession have been eliminated".

Criteria
Manzan Dokahu (1636–1714), a Sōtō reformer, "[P]ropagated the view that Dharma transmission was dependent on personal initiation between a Master and disciple rather than on the disciple's enlightenment. He maintained this view in the face of strong opposition, citing as authority the towering figure of Japanese Zen, Dogen [...] This became and continues to this day to be the official Sōtō Zen view."

According to Manzan, even an unenlightened student could receive dharma transmission: "Manzan argued that as long as master and disciple fulfill the condition of a personal relationship, then Dharma transmission 'with either an enlightened or an unenlightened disciple are both equivalent in [maintaining] the true tradition'."

In Sōtō-zen, since Manzan Dokahu, two criteria are applied for dharma transmission:
 * 1) Isshi inshō – "Exclusive authentication from no more than one teacher". This criterion "prohibits clerics inheriting more than one lineage"
 * 2) Menju shihō – "Face-to-face bestowal of succession". This criterion "prohibits conferral by proxy, conferral at a distance to strangers, or posthumous conferral".

Status
In contrast to the status that dharma transmission has begotten in the west, in Sōtō it has a relatively low status: "[D]harma transmission provides access to only a relatively low grade. It is listed as a requirement for the very lowest ecclesiastical status, that of an instructor third class (santō kyōshi). Thus, in present day Sōtō Zen, dharma transmission constitutes a preliminary step, after which one's real development begins [...] Today, the key authority conferred by dharma transmission is that it qualifies a priest to manage an ordinary (jun hōchi) local temple. These temples are not ascetic training but of ceremonial services on behalf of lay patrons."

To supervise the training of monks, further qualifications are necessary: "The relatively low status of dharma transmission means that in and of itself it does not qualify one to accept students or to train disciples. According to the regulations, Zen students should be supervised only by a teacher who has attained supervisory certification (i.e. sanzen dōjō shike status), that is, someone who in the popular literature might be called a Zen master. To attain supervisory certification requires not just high ecclesiastical grades and dharma seniority but also at least three years' experience as an assistant supervisor at a specially designated training hall (tokubetsu sōdō), during which time one undergoes an apprenticeship."

The duties which come with this full qualification were not always appreciated. In the medieval organisation of the Sōtō-shu, when rotation of abbotship was the norm. Dharma transmission at a branch temple obliged one to serve at least one term as abbot at the main temple. Abbotship gave severe duties, and financial burdens, for which reason many tried to avoid the responsibility of abbotship: "Tsūgen, Baisan and Jochū each demanded that future generations excommunicate any Zen teacher who failed to fulfill his obligation to serve as abbot of a head temple. Baisan decreed that the obedient Zen successors should seize defiant ones and then burn the offender's succession's certificate (shisho) before his eyes. Note the remarkable inversion that has occurred here. Instead of dharma transmission being a qualification for becoming an abbot, successful service as abbot has become a requirement for being allowed to retain one's dharma transmission."

Spiritual realization
The Sōtō-shu also confers inka shōmyō (or inshō) "[granting] the seal of approval to a realization of enlightenment", upon students. This is an "... idealized religious aspect of the Dharma transmission process. Zen master and disciple may evoke this mystical paradigm through ritual ceremony in the master's room (shi-tsunai), but other, more mundane institutional concerns can govern the actual selection and promotion of Dharma 'heirs'."

Dharma transmission is part of the maintenance of the Sōtō-institutions. Authority and temple-property are handed down, often from father to son. It is not a guarantee for spiritual attainment: "dharma transmission is no guarantee for anything. It only shows that the person who gave the transmission – and only that one person – was convinced that the student was qualified as a teacher. Could he have been wrong? Yes, he could have been wrong. Therefore, if you want to make sure that a teacher is actually a good teacher, you should not only ask if he or she has dharma transmission or not. The question is: Where does this dharma transmission come from? What lineage does it represent? And even more important: What practice did accompany it? What kind of student was the teacher before he or she became a teacher? What is his or her practice now?"

Shiho
Dharma transmission is also called shiho. In the Sōtō school a student receives Dharma transmission during a denbō ceremony, which is the last ceremony of their shiho ceremony: "The usual practice...is for a Sōtō monk to be given Dharma transmission by the priest who ordained him (in most cases his own father), after he returns from his minimum period of monastery training. Because Dharma transmission is a prerequisite to becoming the head priest of a Sōtō branch temple, virtually all Sōtō priests meet this ritual requirement at a relatively early stage in their careers.""

Muhō Noelke, the German-born former abbot of the temple Antai-ji, describes his understanding of shiho: "...the recognition of the transmission that took place long before the ceremony itself. In fact, it has nothing to do at all with the paper, with philosophy or with mystical experience. The 24 hours of the daily life shared by teacher and student are the content of the transmission, and nothing else [...] In Antaiji, when you receive shiho after, say, eight or nine years, you will have sat for 15.000 hours of zazen with your teacher. Not only that, you also shared many thousands of meals with him, worked together in the fields for thousands of hours, spread manure, cut grass and wood together, side by side, you sweat together in the summer and froze together in the winter. You cooked for him and filled the bath tub for him, you know how he likes the temperature both of his soup and the bathing water. You also shared many drinks, probably. In each of these activities, the dharma is transmitted. None should be left out."

Shiho is done "one-to-one in the abbot's quarters (hojo)". Three handwritten documents certify the dharma transmission; "a) Shisho (the scripture of transmission, the names of the ancestors arranged in a circle – the dharma has passed on from to Shakyamuni to yourself, and now you give it back to Shakyamuni. There is a small piece of papaer, probably originally written by Sawaki Roshi, with some comments. This paper is also copied by the student when doing dharma transmission at Antaiji.) b) Daiji (the great matter, a cryptic symbolization of the content of the teaching. Again, there is a small extra sheet of paper that explains about the meaning of the symbols.) c) Kechimyaku (the blood lineage, looks quite similar to the blood line transmission that you already wrote at the time of ordination) d) Actually, in the lineage of Sawaki Roshi (and maybe other lineages as well) a student is told to write a fourth document on an extra sheet of paper, which is called Hisho (the secret document, which is encoded, but the code for deciphering is on the same paper, so once you hold it in your hands it is not so "secret" anymore.)"

The procedure has to take place only once in one's life, and binds the student to the teacher forever: "Dharma transmission can happen once, and only once, or never at all. Multiple dharma transmission is nonsense. If you receive dharma transmission from one teacher, from then on that is your one and only teacher, your real teacher (jap. hon-shi). The multiple lineage holders that you hear of in the West are bullshit. Therefore it is important that both sides, but especially the student, make sure that this is the right time for them to make this important step."

If a students does not have the feeling he wants to be tied to this teacher for the rest of his life, he may refuse to take dharma transmission from this particular teacher. Since the time of Manzan Dokahu (1636–1714), multiple dharma transmissions are impossible in Sōtō Zen.

Further study
According to Muho Noelke, dharma transmission marks the beginning of the real learning: "Dharma transmission is not the last and final step in a student's practice. Quite the opposite, one might call it the real first step on the way of practice. The way has just begun, but now the student has decided which exact way he wants to follow to the end. But all the real hardships still lay ahead of him. To use the example of boy-meets-girl again: At this point of time they have decided that they are made for each other, so to speak, they want to get married and have kids. Hopefully, that does not mean that the romance is over. It just means that both are prepared for the real struggle to begin."

After Dharma transmission one has become a member of the "blood line" of Zen, but is not yet qualified as an Oshō. After the ten-e and zuise ceremonies, one is qualified as an oshō. There-after one has to practice for some time, at least six months, in an sôdô-ango, an officially recognized Sōtō-shu training centre.

After that one can start to work in a temple. The newly acquired status is confirmed in the kyoshi-honin ceremony. There-after follows the first practice-period in one's own temple, with the aid of a susho (head monk). This is followed by the Jushoku-himei ceremony, which confirms one's status as dai-oshō.

Sanbo Kyodan
The Sanbo Kyodan mixes Sōtō and Rinzai-elements. Students in this school follow the Harada-Yasutani koan curriculum, in which great emphasis is placed on kensho, the initial insight into one's true nature. Having attained kensho is publicly acknowledged in a jahai-ceremony. After working through the Harada-Yasutani koan curriculum, which may take as short as five years, the student receives a calligraphy testifying that he or she "has finished the great matter". This is publicly acknowledged in the hasansai-ceremony, giving the status of hasan.

The Sanbo Kyodan has two levels of teaching authority, namely junshike ("associate zen master"), and shōshike ("authentic zen master"). Junshikes can give dokusan, authorize kensho, and supervise part of the koan-study. Shoshikes can supervise the advanced koan-study, and perform religious ceremonies, such as the precept-ceremony and wedding ceremonies.

The process toward gaining these titles has seen some variations within the Sanbo Kyodan. Hasansai may be preparatory to the junshike-title, but may also be the promotion to this title. And promotion to shoshike may be preparatory to dharma transmission, but may also be equivalent to it.

In dharma transmission, the student receives the sanmotsu, akin to the Sōtō shiho ceremony. This is coupled with the Rinzai notion on inka. In Rinzai, only students who have completed the complete Rinzai koan curriculum and "are eligible to serve as sōdō roshi, that is, master of a training hall, in distinction from a common temple, receive inka. In the Sanbo Kyodan, inka is derived from Harada's Rinzai master Dokutan Sōsan.

White Plum Asanga


In the White Plum Asanga, Dharma transmission comes first, and qualifies one as a sensei. This may be followed by inka, the final acknowledgemment: "… once you have transmission then your teacher is sort of watching to see how you're doing as a teacher – on how you are conducting yourself and, after a period of time, if the teacher has confidence in your understanding and ability to teach (that you are conducting yourself with integrity and clarity) then, at some point, the person will get the final seal of approval – which is what inka is. There is nothing particularly mysterious about it."

Korean Soen
In Korean Soen, Inka (In'ga) typically refers to the private acknowledgement of dharma transmission from a teacher to their student. "Transmission" is used to refer to the public ceremonial version of the same acknowledgement.

Both are considered equal in authority and "realization". A monk with either In'ga or the public "transmission" is qualified to hold the post of Soen Sa (seonsa; 선사; 禪師), or "Zen Master" for a temple, and give transmission to their own students (either, In'ga or public "transmission"). The majority of Zen Masters in Korea have only received, and only give In'ga, with the formal transmission ceremony being far more rare.

In the Western Kwan Um School of Zen created by the Korean Zen Master Seung Sahn, "Inka" is granted to an individual who has completed their koan training and is granted the title Ji Do Poep Sa Nim (jido beopsa-nim; 지도법사님; 指導法師님). Dharma transmission in the Kwan Um School of Zen comes after inka, denoting the individual is now a Soen Sa Nim. Seung Sahn himself is quoted saying in reference to the administration of his Western organization, "Inka and transmission are different. Our 'Ji Do Poep Sa Nim' title is like the Japanese title 'sensei.' In Korea, we call it 'Chong Yong Sun'—your practice is okay, teaching other people is possible. This title has almost disappeared in Korea, although it still exists in China. In Korea we now have the title 'Ip Sung Sunim.'—'head monk.'" This innovation applies only to Seung Sahn's Western organization, and is not normative for Korean Soen/Zen practice either historically, or currently."

Vietnamese Thiền
Thích Nhất Hạnh has created a ritual known as "Lamp Transmission", making a teacher a dharmācārya—an individual with "limited teaching authority". According to author James Ishmael Ford, "Regarding the issue of Dharma transmission, Thich Nhat Hanh has said no single student will succeed him. Instead his community of practice will itself be his successor. He is quoted as saying Maitreya, the Buddha of future birth, may be a community of practice rather than an individual. What this actually means will only become apparent over the next decades."

Criticisms from within the Zen Tradition
The institutions of Dharma transmission have come under criticism in various times throughout Zen history. Zen masters like Linji and Ikkyū "were said to have refused to receive transmission certificates", seeing the procedure as corrupt and institutionalized. During the Ming dynasty, important masters like Hanshan Deqing, Zibo Zhenke, and Yunqi Zhuhong did not belong to any formal lineage. According to Jiang Wu, these eminent Ming Chan monks emphasized self-cultivation while criticizing formulaic instructions and nominal recognition. Wu writes that at this time "eminent monks, who practiced meditation and asceticism but without proper dharma transmission, were acclaimed as acquiring 'wisdom without teachers' (wushizhi)." Hanshan's writings indicate that he seriously questioned the value of dharma transmission, seeing personal enlightenment as what truly mattered in Zen. As Wu observes, for Hanshan, "the enlightenment of the mind was more important than the nominal claim of dharma transmission. Because true enlightenment experience was valued, a few self-proclaimed Chan masters in the late Ming gained reputations as eminent monks without acquiring dharma transmission."

In a similar fashion, several important medieval Japanese masters like Takuan Sōhō eschewed formal transmission and did not believe it was necessary since the Dharma was always available to be discovered within. Some of these figures were even considered "self-enlightened and self-certified" (jigo jishō), since they claimed to have achieved "wisdom without a teacher" (無師智, pinyin: wúshīzhì; Japanese: 無師独悟, mushi-dokugo). They include Suzuki Shōsan, and Myōshin-ji figures like Daigu, Ungo and Isshi. The Tokugawa era Sōtō master Dokuan Genkō (1630–1698) was scathingly critical of the dharma transmission method which he called "paper Zen". According to Dokuan, "what is called Zen enlightenment is not dependent on another’s enlightenment. It is only what you realize for yourself, attain for yourself, just as you know when you’ve eaten enough rice to satisfy your hunger, or drunk enough water to slake your thirst". Dokuan's critique of the transmission system went as far as to claim that only those who were self-awakened actually had the wisdom of the Buddha:"In today’s Zen temples they transmit the robe and bowl [i.e., the symbols of the teacher’s transmission]; but while the name continues, the reality [of enlightenment] has long ceased to exist. Those who carry on the wisdom of the buddhas and patriarchs rely on themselves, being enlightened independently, without a teacher; so that even though the name has ceased, the reality itself continues."

Modern Chinese Buddhists like Tanxu, Taixu and Yinshun also criticized dharma transmission, seeing it as a Chinese invention that was not taught by the Buddha. Taixu held that the practice led to sectarianism, and Tanxu wrote that it contributed to the decline of Zen. Yinshun believed that the Dharma was not something that could belong to anyone and thus it could not be "transmitted" in a lineage.

Western Criticisms
In the Western understanding, dharma transmission stands solely for recognition of authentic insight, whereas in the Japanese monastery system dharma transmission is a formal notification that someone is fully qualified to take a leading role in this system. In the USA and Europe dharma transmission is linked to the unofficial title roshi, older teacher. In the Western understanding roshis are "part of a tradition that imputes to them quasi-divine qualities", someone who "is defined by simplicity, innocence, and lack of self-interest or desire". Nevertheless, the authorisation of teachers through dharma transmission does not mean that teachers are infallible, as is clear from the repeated appearance of scandals: "In this complicated world of living Zen, we can meet teachers guiding communities of practice with compassion and grace. But we also find Zen teachers having inappropriate sexual relationships, abusing the power dynamics of their relationships and otherwise acting in ways contrary to the mythic status of their positions as teachers. In recent years there have been a number of books and essays exposing the ills of Zen institutions east and west as well as the foibles of individual Zen teachers. Here in the west there are few lineages that have passed unscathed by scandals, mostly of a sexual nature. And in the east, particularly in the Japanese institutions, we've learned how masters and whole schools were at various times co-opted by the state, most notoriously in the years leading up to and including the Second World War."

According to Stuart Lachs, those scandals have also been possible because of the status given to roshis by dharma transmission, and "a desire for the master's aura, recognition, and approval": "The students expect the real teacher to be an ideal teacher and look forward to having such an ideal teacher lead and instruct them. The student who enters the practice having read a myth will expect to find the myth and will think they have found the myth. Unfortunately, they have found the myth without recognizing it for what it is. What they really have found, all too often, is another story of ordinary, flawed human behavior." Regarding the socially constructed nature of what is transmitted through master-disciple relationships in Zen Buddhism, Bernard Faure writes:

"'The definition of masters and disciples, and of what is supposed to be transmitted through them, is primarily social. Despite the constant reference to ultimate truth, it does not acquire its validity from some extra-social criterion but is closely related to status. [...] Chan masters [...] are not masters because they have realized the truth and can now teach it (although, of course, this may be the case); rather, they can teach the truth because, having been socially defined as Chan masters, what they teach has the performative power of being the truth. [...] [T]he 'master function' is a 'position' determined by the discourse; it is a function (and not a pure origin) of discourse. In this sense, its performative power requires a broad social consensus. [...] The increasing importance of title and rank in Chan, at first glance paradoxical in an antinomian teaching, can be interpreted as reflecting a shift in the locus of power—namely, that symbolic domination, initially located in the individual master, is now located in the institution.'"