[학술논문] Dong-hak: Its religious thoughts and the unity spirits for Korean Reunification
...Sicheonju(侍天主). It means that everyone serves Heaven within this mind. And Cheonju means Heaven and Hanwoolnim who was called Samsin(三神) from the initial Korean religion. Samsin is the first King's name of three Chosum(三朝鮮) of ancient Korea. Thus Cheonju will be called a revival of Samsin Hanwoolnim that was the first King and God of ancient Korea three Kingdoms. Therefore author thinks we will suggest...