On July 14, 2026, Thailand's Royal Gazette announced the elevation of eight senior monks to the rank of Somdej Phra Rachakhana — the highest ecclesiastical rank in the Thai Sangha, second only to the Supreme Patriarch himself. Among them was Ajahn Chayasaro (พระอาจารย์ชยสาโร), an English-born monk who received the royal title Somdej Phra Maha Phatcharayanmuni (สมเด็จพระมหาพัชรญาณมุนี), becoming the first foreign-born monk in the history of the Thai Buddhist Sangha to reach this rank. On August 6, according to Thailand's Matichon newspaper, he traveled to Wat Nong Pa Pong in Ubon Ratchathani province to pay tribute to his ordination teacher, the forest master Luang Pu Cha.
From the Isle of Wight to Thailand's Forest Tradition
Ajahn Chayasaro was born Shaun Michael Chiverton on January 7, 1958, on the Isle of Wight, England. He traveled to Thailand in 1978 in search of the Dhamma and was ordained as a monk on June 3, 1980, at Wat Nong Pa Pong under the preceptorship of Luang Pu Cha Subhaddo (พระโพธิญาณเถร), the towering 20th-century forest master who founded one of Thailand's most internationally influential monastic lineages within the Kammatthana forest tradition. He received the Dhamma name "Chayasaro," meaning "victorious through the Dhamma." He went on to serve for years as abbot of Wat Pah Nanachat, the International Forest Monastery that Luang Pu Cha established specifically to train non-Thai monks, teaching in both Thai and English and becoming one of the most prominent translators and interpreters of forest-tradition teachings for Western audiences. He now resides at the Baan Rai Toh Sri Sangha Residence in Nakhon Ratchasima province.
What "Somdej Phra Rachakhana" Actually Means
The Somdej Phra Rachakhana rank sits at the top of Thailand's formal monastic hierarchy, just below the Supreme Patriarch, and is reserved for a small number of monks recognized for decades of exceptional contribution to Thai Buddhism. It is almost always held by Thai-born monks. Ajahn Chayasaro's elevation, alongside seven Thai monks in the same royal decree, marks the first time in the Sangha's recorded history that a foreign-born monk has reached this rank — a moment Thai media have widely described as historic, both as recognition of his decades of cross-cultural teaching and as a symbolic marker of the increasing internationalization of the Thai Sangha.
Why This Matters to Thai Buddhism and Amulet Enthusiasts
For readers who follow Thailand's monastic lineages and amulet culture, this story's value lies less in any single sacred object than in understanding how rank, lineage, and discipleship shape reputation within the Thai Sangha — the same dynamic we describe in our guide to the Nine Great Monks of Thailand, where a master's rank and lineage of students often determines how later amulets connected to that lineage are regarded by collectors. The forest tradition that Luang Pu Cha founded, and that Ajahn Chayasaro now represents at its highest official level, has historically placed less emphasis on amulet production than temples in other lineages, but its teachings shaped generations of monks, including some later revered for their own amulets. Readers interested in this austere, meditation-focused branch of Thai monasticism may also want to read our profile of Luang Ta Maha Bua, the Forest Tradition's modern arahant, a contemporary of Luang Pu Cha within the same broader lineage.
Source: Thai PBS, The Standard