Start at the top for an easy introduction. Go further down for more detail and scholarship.
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For young readers
About 1,500 years ago, in the kingdom of Silla in the southeast of Korea, King Beopheung wanted his people to follow Buddhism, a religion that had come from India through China. Its neighbours Goguryeo and Baekje had already accepted it. But many powerful nobles in Silla did not like the new religion. They worshipped their own gods and spirits and did not want things to change.
One of the king's young helpers was called Ichadon. He was in his twenties. The old stories say he told the king: "If you punish me, the nobles will see a miracle, and they will believe." The king did not want to do it, but Ichadon insisted.
So the king ordered that Ichadon be put to death. The legend says that when he died, white milk came out instead of red blood, the sky went dark, the ground shook and flowers fell from the sky. The nobles were amazed and frightened, and they stopped fighting against Buddhism.
After this, Silla built its first great temple, called Heungnyunsa, in a forest that people had thought was sacred. Buddhism grew to be very important in Silla, and later Silla built famous temples like Bulguksa and the stone cave Seokguram.
About three hundred years after Ichadon died, people carved a six-sided stone pillar to remember him. One side shows his story in a picture: his head on the ground and a fountain rising from his body. You can see this stone today in the Gyeongju National Museum.
At a glance
- Lived
- Early 6th century; died aged 22 or 26 (sources differ), traditionally in 527 (the Samguk sagi places the recognition of Buddhism in 528)
- Kingdom
- Silla, capital Gyeongju (Seorabeol), during the reign of King Beopheung (r. 514–540)
- Position
- Saein (舍人), a close attendant and secretary of the king
- Other names
- Yeomchok (厭髑), Geochadon (居次頓); family name Bak (朴)
- Known for
- Martyrdom that, in tradition, led to Silla's official acceptance of Buddhism
- Memorial
- Six-sided stone pillar of the early 9th century, formerly at Baengnyulsa, now in Gyeongju National Museum
- Main sources
- Samguk sagi (1145), Samguk yusa (c. 1280s), Haedong goseung jeon (1215), the memorial pillar inscription
Easy
Who was Ichadon?
Ichadon was a member of the Silla aristocracy who served King Beopheung as a saein, a trusted attendant close to the king. Korean sources say his family name was Bak and trace his descent to the royal line; his grandfather is named as Ajinjong, a son of a royal relative. He died young, at 22 according to one tradition and 26 according to another.
He is remembered for a single act. When the king's wish to promote Buddhism met fierce resistance from the nobility, Ichadon offered to be executed as a way to break the deadlock. Tradition holds that miracles at his death overwhelmed his opponents and that Silla officially accepted Buddhism as a result. For this reason he is often called the first Buddhist martyr of Korea.
His name appears in several forms. Ichadon (異次頓) and Yeomchok (厭髑) are thought to be two ways of writing the same native Silla name with Chinese characters, one by sound and one by meaning; the element i-cha / yeom seems to carry the sense of 'dislike' or 'loathe'. This kind of double writing is typical of early Korean names recorded before the invention of the Korean alphabet.
Easy
Silla, the late-comer to Buddhism
Buddhism reached the Korean peninsula from China in the fourth century. In 372 the Former Qin ruler Fu Jian sent the monk Sundo with images and scriptures to King Sosurim of Goguryeo, and in 384 the monk Marananta arrived in Baekje by way of Eastern Jin China. In both kingdoms the royal houses adopted the new faith early, and it helped them build centralised states with shared rituals and literate clergy.
Silla, in the southeast of the peninsula, was more isolated and more conservative. Stories tell of monks from Goguryeo, such as Mukhoja and Ado, who came to Silla in the fifth century and taught in secret or with limited success. Silla's government was still shaped by a council of powerful lineages from its six districts, and those nobles were attached to the native cults of sacred groves, mountains and ancestors.
King Beopheung, whose reign name itself means 'raising the Dharma', set out to strengthen royal authority. In 520 he issued a code of laws and defined official ranks and court dress, and in the 530s he annexed Geumgwan Gaya and adopted Silla's first reign era name. Accepting Buddhism, a religion associated with powerful kings across Asia, fitted this programme, but it required the nobles' consent.
Easy
The story of the martyrdom
The two main Korean histories tell the story differently. In the Samguk sagi, the king wishes to promote Buddhism but his ministers object. Ichadon alone speaks in favour and says that if the king executes him and Buddhism is true, there will be a sign. The king calls the ministers together; they argue that the monks' teaching is strange; Ichadon replies that uncommon teachings bring uncommon results. He is executed, his blood flows white like milk, and the ministers no longer dare to object.
In the Samguk yusa, compiled by the monk Iryeon more than a century later, the story is more elaborate. Ichadon and the king agree on a secret plan. Ichadon passes on a royal order to build a temple in the Cheongyeongnim, a sacred grove. When the nobles protest, the king denies giving the order, and Ichadon accepts the blame and the death penalty. At his execution, his head flies away and lands on a mountain north of the capital, white milk springs up from his neck, the sky darkens and flowers rain down. The nobles are terrified and accept the faith.
Both versions agree on the core: a conflict between the king and the nobility, a young official who deliberately sacrifices himself, and a miracle of white blood. The Samguk yusa places the event in 527, the fourteenth year of Beopheung's reign, while the Samguk sagi links the recognition of Buddhism to the fifteenth year of Beopheung's reign, 528.
Intermediate
Why the nobles resisted
Early sixth-century Silla was not yet a fully centralised monarchy. Important decisions were taken with the agreement of leading aristocrats, who met in a council later known as the hwabaek, and the king was in many ways the first among powerful lineages rather than an absolute ruler. Stone inscriptions from Beopheung's reign, such as the Uljin Bongpyeong stele of 524, show the king acting together with named nobles of the six districts, which fits this picture.
Religion was part of this balance. The native cults of Silla, centred on sacred groves, mountains, heaven and royal ancestors, were tied to particular places and lineages. A universal religion introduced and sponsored by the king threatened to shift religious authority to the throne and to a new class of monks who owed their position to royal patronage. Buddhism also brought its own ideas of kingship, in which a righteous ruler protects the Dharma and is protected by it in turn.
The objections recorded in the Samguk sagi, that the monks looked strange and taught unusual doctrines, may reflect genuine unease with a foreign faith. But historians also note the practical stakes: temples required land and labour, and the right to authorise them was a question of who controlled resources. Seen this way, the dispute over Buddhism was also a dispute over how far the king could act without the nobles.
Ichadon's position as a saein is important here. As a close personal servant of the king, and a member of a noble family, he stood between the throne and the aristocracy. His willingness to take the blame allowed the king to pursue his goal without openly defeating the council, a pattern that the Samguk yusa version makes explicit.
Intermediate
After the martyrdom: temples and a Buddhist kingdom
The first fruit of the new policy was Heungnyunsa, built in the Cheongyeongnim grove where, according to tradition, earlier missionaries had already tried to build a temple. The work was completed in 544 under King Jinheung, who named it Daewang Heungnyunsa, allowed ordinary people to become monks and nuns that year, and in old age himself took Buddhist vows and became its abbot. Its main hall later held paintings of the 'Ten Sages' of Silla Buddhism, a group in which Ichadon was included.
Building a temple in a sacred grove was a powerful symbol. It placed the new royal religion on ground that belonged to the old cults. In the following decades Silla built the huge Hwangnyongsa temple in the heart of the capital, sent monks to study in China, and developed a doctrine that Silla itself was a land where Buddhas had lived in the distant past.
Beopheung and his queen are also said to have become monk and nun at the end of their lives. Within a century Buddhism was woven into Silla's ideas of kingship, its education of young aristocrats and its diplomacy, and after the unification wars it produced masterpieces such as Bulguksa and Seokguram in Gyeongju.
Intermediate
Remembering Ichadon: the pillar at Baengnyulsa
In the ninth century, about three hundred years after his death, Silla Buddhists formed a society to honour Ichadon, and a text written for this society is preserved in the Samguk yusa. From about the same time comes the most important object linked to him: a six-sided granite pillar, 106 cm high, which stood at Baengnyulsa, a temple on a small hill north of Gyeongju that tradition identifies as the place where his head fell.
One face of the pillar carries a relief carving of the martyrdom. A kneeling or fallen figure is shown with its head on the ground, and a stream rises from the neck, while flowers seem to fall from above and the ground is marked as if it were shaking. The other five faces carry an inscription, now badly worn, which includes the phrase that white milk spurted one jang (about three metres) from his neck, matching the written histories.
The pillar was moved to the museum in Gyeongju in 1914 and is now in the Gyeongju National Museum. It is one of the few pictorial representations of a historical event to survive from Silla, and it shows that Ichadon was already the object of organised devotion long before the surviving histories were written.
Intermediate
Meanwhile in the world
The 520s were a decade of religious and legal consolidation across Eurasia. In southern China, Emperor Wu of Liang (r. 502–549) was the most devoted Buddhist ruler of his age; he built great monasteries, lectured on scriptures and, according to the histories, more than once 'gave himself' to a monastery so that his officials had to ransom him back. Silla's diplomatic mission of the early 520s travelled to Liang with the help of Baekje, and Liang culture reached Korea through Baekje above all.
In Baekje, King Muryeong died in 523, and his tomb near Gongju, built in the Liang brick style, shows how closely Baekje followed southern Chinese fashions. His son King Seong moved the capital to Sabi in 538 and, according to Japanese chronicles, sent Buddhist images and scriptures to the Yamato court, dated to 538 or 552. Buddhism in Japan then faced its own struggle between clans, and the victory of the pro-Buddhist Soga clan in 587 led to the building of Asuka-dera. Silla and Japan both show a pattern in which accepting Buddhism was bound up with power struggles at court.
In the Mediterranean, Justinian became emperor in Constantinople in 527, the traditional year of Ichadon's death. Within a few years he ordered the great codification of Roman law, the Corpus Juris Civilis (529–534), and rebuilt Hagia Sophia (532–537). In Persia, Khosrow I came to the throne in 531 and reorganised taxation and the army. Like Beopheung in Silla, these rulers used law and religion together to make royal authority stronger and more uniform.
In India, the Gupta empire was fading, but Buddhist learning flourished at monasteries such as Nalanda, which later attracted pilgrims from China and Korea. The religion that Ichadon died for was, in his century, one of the great connecting networks of Asia, carrying texts, art and ideas of kingship from India to Japan.
Advanced
The sources: history, legend and hagiography
All the written narratives of Ichadon were composed long after the event. The Samguk sagi (1145) records that its account is based on earlier writings, including the Gyerim japjeon of the Silla scholar Kim Daemun (active c. 700), and it also notes a different version in a stele text for the monk Ado. The Haedong goseung jeon (1215), a collection of biographies of eminent Korean monks by Gakhun, and the Samguk yusa (c. 1280s) by Iryeon add further material, including the ninth-century text of the society that honoured Ichadon.
The oldest physical evidence is the early ninth-century pillar. Its inscription and relief show that the core of the story, including the white milk, was fixed by then. What cannot be recovered is what happened in the 520s in detail. The miraculous elements belong to a well-known genre of Buddhist hagiography, and historians generally distinguish between the likely historical kernel, an execution connected with the royal decision to support Buddhism, and the legendary layers.
The motif of white milk instead of blood is also found in Buddhist literature from India and China. In a Chinese text on the transmission of the Dharma, for instance, the monk Siṃha is said to have bled white milk when executed by a hostile king. Many scholars therefore see the Silla story as partly shaped by Buddhist models familiar to its authors, without concluding that Ichadon himself was invented.
Advanced
Different perspectives
A religious reading: within Korean Buddhism, Ichadon is a martyr whose selfless act opened the way for the Dharma in Silla. This reading stresses his faith and the miracles as signs of truth. It is the perspective of the Samguk yusa and of the ninth-century society that honoured him, and it is still alive in Korean Buddhist commemoration today.
A political reading: many modern historians, especially in Korea, read the episode as a struggle between a king seeking to centralise power and a council of aristocrats defending their privileges. In this view, Buddhism offered an ideology of a universal ruler above the clans, and the nobles' resistance was about power as much as belief. Evidence cited includes Beopheung's law code of 520, the new court ranks, the annexation of Gaya and the fact that the first temple was built on the nobles' sacred ground. Critics of a purely political reading warn against assuming that religious conviction was merely a cover for politics.
A text-critical reading: some scholars focus on how the story grew over time, comparing the Samguk sagi, the Haedong goseung jeon, the Samguk yusa and the pillar inscription. They point out that the plan with the forged royal order appears only in later versions and that the white-milk miracle has Buddhist parallels abroad. This approach does not deny the event but treats the narratives as evidence of how later Silla and Goryeo Buddhists remembered their origins.
On chronology, historians still disagree whether recognition should be dated 527, following the Samguk yusa and the pillar tradition, or 528, following the Samguk sagi; some suggest that the martyrdom and the formal recognition were separate steps, with full state support visible only when Heungnyunsa was completed in 544. Comparisons across East Asia are also debated: the conflict in Japan between the pro-Buddhist Soga and the anti-Buddhist Mononobe, which ended in 587, is often set beside Silla's case, but how closely the two resemble each other depends on how one reads both sets of sources.
Advanced
Legacy
Silla's adoption of Buddhism, whatever its exact date and form, shaped Korean civilisation for more than a thousand years. Buddhist temples, sculpture, printing and scholarship flourished through Unified Silla and Goryeo, and the Buddhist monuments of Gyeongju are today part of the UNESCO-listed Gyeongju Historic Areas and the Seokguram–Bulguksa site.
Ichadon's story became part of Korean memory well beyond Buddhism. It appears in school histories, children's books and local commemorations in Gyeongju, including rituals at the site of Baengnyulsa. Its message of self-sacrifice for a cause has been read in different ways in different eras, from Buddhist devotion to civic virtue.
For historians, the case of Ichadon is a valuable example of how a religion enters a society: not simply by the spread of ideas, but through negotiation between rulers, elites and older beliefs, and through stories that later generations tell to explain why their world changed.
Key ideas
- Martyrdom
- Dying for one's faith. Ichadon's willing death is presented as the event that convinced Silla's nobles to accept Buddhism.
- Royal power and religion
- King Beopheung used Buddhism, together with laws and court ranks, to raise the king above the powerful noble families.
- Sacred grove
- The Cheongyeongnim was a holy forest of the native religion. Building Heungnyunsa there showed that the new faith was taking the place of the old.
- Hagiography
- Writings about holy people that combine history with miracles. The accounts of Ichadon belong to this genre and must be read with care.
- Buddhist networks
- Buddhism linked India, China, Korea and Japan through monks, texts and art. Silla joined this network later than its neighbours.
- Layers of memory
- The story was retold over seven centuries, from the ninth-century pillar to the thirteenth-century Samguk yusa, and each retelling added details.
Records
- 372 CE — Buddhism is officially introduced to Goguryeo by the monk Sundo from Former Qin.
- 384 CE — The monk Marananta brings Buddhism to Baekje.
- 514 CE — King Beopheung comes to the throne of Silla.
- 520 CE — Beopheung promulgates a law code and establishes official ranks and court dress.
- 527 CE — Traditional date of Ichadon's martyrdom (Samguk yusa); the Samguk sagi dates the recognition of Buddhism to 528.
- 532 CE — Silla annexes Geumgwan Gaya.
- 544 CE — Heungnyunsa, Silla's first great state temple, is completed under King Jinheung.
- 553 CE — Construction of Hwangnyongsa begins in the Silla capital.
- c. 817 CE — A society to honour Ichadon is formed and the memorial pillar is set up at Baengnyulsa (early 9th century).
- 1145 — The Samguk sagi records the story, citing earlier Silla writings.
- c. 1281 — The monk Iryeon's Samguk yusa gives the fullest version of the legend (c. 1280s).
- 1914 — The memorial pillar is moved from Baengnyulsa to the museum in Gyeongju.
Glossary
- Silla
- A kingdom in southeast Korea, one of the Three Kingdoms, with its capital at Gyeongju; it later unified most of the peninsula.
- Beopheung
- The 23rd king of Silla (r. 514–540), who strengthened royal power and officially accepted Buddhism.
- Saein (舍人)
- A court office held by Ichadon: a close attendant or secretary to the king.
- Heungnyunsa
- Silla's first great temple, built after the martyrdom and completed in 544.
- Cheongyeongnim
- A sacred grove of Silla's native religion, where Heungnyunsa was built.
- Martyr
- A person who suffers death for a belief or cause.
- Samguk yusa
- A collection of histories, legends and Buddhist stories of the Three Kingdoms compiled by the monk Iryeon around the 1280s.
- Stone pillar (seokdang)
- A multi-sided stone column carrying inscriptions or carvings; Ichadon's memorial is a six-sided example.
Questions and answers
Did milk really come out instead of blood?
That is what the legend says. Historians see it as a religious miracle story; similar stories were told about other Buddhist saints in India and China.
Why did the nobles not want Buddhism?
They followed Silla's own religion of sacred groves, mountains and ancestors, and their power was tied to it. A new religion supported by the king could make the king stronger and the nobles weaker.
Was Ichadon a monk?
Korean sources describe him as a court official, a saein serving the king, and a devout Buddhist, rather than an ordained monk. Some English-language books call him a monk.
Did Buddhism become accepted in 527 or 528?
The Samguk yusa and the memorial tradition give 527; the Samguk sagi gives 528. Historians still debate which is right, and some think the martyrdom and the official decision were separate steps.
Where can I see something connected with Ichadon today?
The six-sided memorial pillar from Baengnyulsa is in the Gyeongju National Museum. The site of Baengnyulsa is on a hill north of central Gyeongju.
How reliable are the stories about him?
They were written down centuries later and include miracles, so historians separate a likely core of events from legend. The early ninth-century pillar shows that the story's main features were fixed within about three centuries.
Was this unique to Korea?
No. In Japan, too, Buddhism was accepted only after a struggle between clans in the 6th century, and in many places the spread of a new religion involved conflict between rulers and elites.
Sources and further reading
- 이차돈 (異次頓). Encyclopedia of Korean Culture, Academy of Korean Studies
- 이차돈 순교비 (異次頓 殉敎碑). Encyclopedia of Korean Culture, Academy of Korean Studies
- 경주 흥륜사 (Heungnyunsa, Gyeongju). Encyclopedia of Korean Culture, Academy of Korean Studies
- Ichadon. The Concise Oxford Dictionary of World Religions, via Encyclopedia.com
- Ichadon. Wikipedia
- 이차돈. Korean Wikipedia
- Beopheung of Silla. Wikipedia
- Korean Buddhism. Wikipedia
- Samguk yusa. Wikipedia
Related
- Gyeongju Historic AreasFive zones of palace grounds, royal tombs, temple sites, carved Buddhas and fortresses preserving the capital of the Silla kingdom, inscribed as a World Heritage property in 2000.
- King Seong of BaekjeThe 26th king of Baekje (r. 523–554), who moved the capital to Sabi, made Baekje a bridge between Liang China and Japan, and died in battle against Silla.
- Tomb of King MuryeongA brick chamber tomb built for King Muryeong of Baekje and his queen in the 520s, found unlooted in 1971 with about 4,600 objects and epitaph stones naming its occupants.
- Asuka-deraJapan’s first full-scale Buddhist temple, built in 588–596 by Soga no Umako with craftsmen sent from Baekje; its bronze Great Buddha still sits on the original spot.
- Corpus Juris CivilisThe body of Roman law compiled in 529–534 on the orders of Emperor Justinian I, later the foundation of the civil-law tradition in Europe and far beyond.
- Siddhartha Gautama (the Buddha)Founder of Buddhism, who taught a path to liberation from suffering on the Ganges plain. His dates are disputed.
Written with AI assistance from the published sources listed above, and revised as new research appears.