Abstract

What I pay attention to in this article is the relationship between Su-wun (水雲) and Da-seok (多夕) in their thoughts. As is generally known, Dong-hak (東學) has been recognized as an independent national religion which rediscovered the forgotten God of Korean People. It is indicated by the fact that Dong-hak is a system of thought which has inherited and developed the theory of three foundations (三才) as the worldview of Cheonbugyeong. In this paper, what I find to be missing in Da-seok's thought is that he did not mention Su-wun's Dong-hak. Given the fact that Da-seok had much interest not only in Buddhism and Confucianism butalso in Cheonbugyeong, it is more or less unexpected that he took Donghak, which was closely related to the scripture, out of the question in his writing. For this reason, the main task of this article is to correlate Su-wuns' Dong-hak and Daseok's thoughts (Understanding of Christianity) in the framework of the idea three foundations (三才) originating from Cheonbugyeong. In order to make these points clear, I will discuss the following in order: First, the theory of three foundationsproclaimed in Cheonbugyeong as the fundamental framework of both Dong-hak and Da-seok's thoughts. Second, the fundamental feature of Da-seok's understanding of Christianity. Third, comparison of Da-seok's understanding of Christianity and Dong-hak in term of their fundamental structure. Lastly, the encounter between Da-seok's Christianity and Dong-hak and its implications for the world history and theology of life.