Kingdom of Lhomon (Monyul)

Lhomon, meaning "southern darkness" in Tibetan, is the earliest name associated with the territory of present-day Bhutan in historical and quasi-historical sources. Also referred to as Monyul ("Dark Land" or "Land of the Mon"), the name is thought to derive from the Monpa, the aboriginal inhabitants of the region, who lived beyond the reach of Buddhist civilisation and were therefore considered to dwell in spiritual "darkness." Ancient Bhutanese and Tibetan chronicles also employ the names Lhomon Tsendenjong ("Southern Sandalwood Country") and Lhomon Khashi ("Southern Mon, Country of Four Approaches").^[1]

Historians have theorised that Lhomon may have existed as a loosely organised political entity between approximately 500 BCE and 600 CE, though the evidence is largely inferential. No contemporary written records from Lhomon itself have survived, and the region's history during this period must be reconstructed from later Tibetan texts, archaeological traces, and oral tradition. The existence and boundaries of Lhomon remain subjects of scholarly debate.^[2]

The Lhomon period is significant in Bhutanese historiography as the era preceding the introduction of Buddhism, which would eventually transform the region's culture, governance, and identity. Understanding this pre-Buddhist chapter is essential for appreciating the full depth of Bhutan's human history, which extends far beyond its well-known identity as a Buddhist kingdom. Archaeological evidence of stone tools and early settlement suggests continuous habitation from approximately 2000 BCE, establishing the context in which Lhomon emerged.^[3]

The Monpa People

The Monpa are considered the aboriginal inhabitants of the region that would become Bhutan. Some scholars have described them as "fierce mountain aborigines" who were ethnically distinct from both the Tibetan and Mongol populations that later migrated into northern Bhutan. The term "Mon" was used broadly in Tibetan sources to refer to peoples of the southern Himalayan slopes, and its precise ethnic and linguistic referents remain debated.^[4]

The Monpa likely subsisted through a combination of agriculture, animal husbandry, and forest-based livelihoods, taking advantage of the fertile valleys and varied ecological zones of the eastern Himalayas. Their descendants are believed to include some of the modern ethnic groups of Bhutan and the neighbouring Indian state of Arunachal Pradesh, where communities identifying as Monpa continue to live today.^[5]

Religion and Culture

The inhabitants of Lhomon practiced Bon, a shamanistic religious tradition that predated the arrival of Buddhism in the Himalayan region. Bon emphasised the worship of nature, the propitiation of local deities, and belief in the existence of good and evil spirits that inhabited the natural landscape. Rituals involved animal sacrifice and the intervention of shamanic practitioners who served as intermediaries between the human and spirit worlds.^[6]

Elements of Bon practice have persisted in Bhutanese culture long after the introduction of Buddhism, surviving in folk religion, local festival traditions, and the veneration of certain deities and sacred sites. The syncretic blending of Bon and Buddhist elements is a characteristic feature of Bhutanese religious life that can be traced to this early period.^[7]

Geography and Etymology

The various names attributed to the region in ancient sources offer clues about how it was perceived by neighbouring civilisations:

• Lhomon (Southern Darkness): Reflects the Tibetan Buddhist perspective of a land beyond the reach of the dharma.
• Monyul (Land of the Mon): A geographic and ethnic designation referring to the homeland of the Monpa peoples.
• Lhomon Tsendenjong (Southern Sandalwood Country): Likely a reference to the aromatic trees found in the lower-altitude forests of southern Bhutan, which were valued trade commodities.
• Lhomon Khashi (Country of Four Approaches): Possibly describing the four major river valleys that provide access to the region, or four cardinal passes through the surrounding mountains.

These names appear in both Bhutanese and Tibetan chronicles, indicating that the region was known to and interacted with its neighbours even during the pre-Buddhist period, likely through trade in forest products, medicinal herbs, and other highland commodities.^[8]

Transition to Buddhism

The Lhomon period is generally considered to have ended with the gradual introduction of Buddhism into the region beginning in the seventh century CE. According to tradition, the Tibetan king Songtsen Gampo (r. 604-650 CE) ordered the construction of two Buddhist temples in the territory — Jampa Lhakhang in Bumthang and Kichu Lhakhang in Paro — around 659 CE, marking the first institutional Buddhist presence in Bhutan.^[9]

A more decisive transformation came in the eighth century with the arrival of Guru Rinpoche (Padmasambhava), the Indian tantric master credited with subduing local deities and converting them into protectors of the Buddhist dharma. King Sindhu Raja (also known as Sendha Gyab), an exiled Indian prince who had established himself as ruler of Bumthang in approximately 746 CE, is said to have invited Guru Rinpoche to the region after falling gravely ill. Guru Rinpoche's visit is considered the foundational event in the establishment of Buddhism in Bhutan.^[10]

The transition from Bon to Buddhism was neither instantaneous nor complete. Rather, it unfolded over several centuries, with Buddhist institutions gradually displacing or absorbing pre-existing religious practices. The legacy of the Lhomon period survives in the substrate of Bhutanese folk religion and in the enduring significance of sacred landscape features first venerated during the Bon era.

References

1. "History of Bhutan." Wikipedia.
2. "Bhutan — Origins and Early Settlement, A.D. 600-1600." Country Studies, Library of Congress.
3. "Bhutan — Origins and Early Settlement." Country Studies.
4. "People of Bhutan: Ethnic Groups, History, Identity and Discrimination." Facts and Details.
5. "Monpa people." Wikipedia.
6. "Bhutan History." Lotus Arising Travel.
7. "History of Bhutan." Wikipedia.
8. "History of Bhutan." Wikipedia.
9. "Bhutan — Origins and Early Settlement." Country Studies.
10. "Bhutan History." Lotus Arising Travel.