우주에 존재하는 모든 것은 그 뿌리가 같다는 뜻. 만법일여 (萬法一如), 만물제동 (萬物齊同)과 같은 뜻. 동체대비 (同體大悲) 참조

The one root of myriad things or beings: The oneness of the totality of all things in the Real. All things arise from the one root: "All is in the One, and the One is in All."