The Gyeongheo Collection is a collection of dharma talks and other literary works by Gyeongheo Seong’u 鏡虛惺牛(1849/1857–1912), one of the representative Korean Seon masters of modern times. Gyeongheo was tonsured at the age of nine, and he studied Buddhist doctrine on the one hand and promoted Ganhwa Seon practice on the other. Geongheo also established a meditation practice society. In his later years Gyeongheo dedicated himself to the edification of the common people in the northern area of the Korean peninsula. Among his prominent disciples are Hyewol 慧月 (1861–1937), Man’gong 滿空 (1871–1946), and Han’am 漢岩 (1876–1951).
The Gyeongheo Collection is a significant work in that it enables us to see the process of evolution and transformation of Seon tradition during the period of modernization. This work consists of dharma talks, prefaces, records, letters, accounts of conduct, eulogies offered up to portraits of famous monks, hundreds of Seon verses (in both five character and seven character formats), and so forth. Among the poems written in regulated verses with five logographs per line, “How to Be a Monk” is a guide book of practice for monks and nuns. “The Pure Regulations” includes the rules and regulations of the Seon monastic community. The verses also contain unconventional features of Seon teaching. “The Song of the Way to Enlightenment” is the verse written on Gyeonheo’s attainment of the state of enlightenment.
Besides, The Gyeonheo Collection contains essays on various topics, such as the exhaustive realization within one’s mind required in Ganhwa Seon practice, the adoption of Pure Land thought, the importance of monastic precepts and the Pure Rules, societies and movements focused on meditation, the synthesis of practice and doctrine, the edification of the masses and songs such as “Sŏn meditation” (Chamseon gok) introducing the daily life of Seon, the establishment of Seon monastic community and education, and so on. The base script for The Gyeongheo Collection is Han’am’s hand-copied edition (1931), which also includes a brief biography of Gyeongheo written by Han’am himself. For the translation, this script was compared to the printed edition published in 1943 by Jung’ang Seonwoen, which is prefaced by Han Yongun 韓龍雲(1879–1944), the prominent Korean monk and writer.