**Song-Chong Lee**

Religious Studies and Philosophy, University of Findlay, Findlay, OH 45840, USA; lee@findlay.edu

Received: 17 March 2020; Accepted: 13 April 2020; Published: 16 April 2020

**Abstract:** This paper explores the eclecticism of Bojo Jinul (1158–1210 CE), who is arguably the most influential historic figure in establishing and developing the Buddhist monastic institution of Korea. As a grea<sup>t</sup> harmonizer of the conflicting Buddhist trends in the late Goryeo period, Jinul not only shaped the foundation of the traditional monastic discipline balanced between theory and practice but also made Korean Buddhist thoughts known to a larger part of East Asia. I revisit the eclecticism of Bojo Jinul on harmonizing the two conflicting understandings of enlightenment represented by Seon (Cha'n) and Gyo (Hwaeom study) schools: the former stressing sudden enlightenment by sitting mediation and oral transmission of dharma and the latter stressing gradual cultivation by the formal training of textual and doctrinal understanding specifically on the Hwaeom Sutra. Utilizing the metaphysics of Aristotle, I confirm the logical validity of his eclecticism and address some of its moral implications.

**Keywords:** Korean Buddhism; Jinul; sudden enlightenment; gradual cultivation; Korean Seon; Zen; potentiality and actuality; Aristotelian metaphysics
