大方廣圓覺修多羅了義經略疏 1.754

1.754

第三、圓彰法界。文二：初一真法界、後三重法界。言一真者，未明理事，不說有空，直指本覺靈源也。下對諸法圓泯圓收，方說三重等別。今初。

Third, perfectly displaying the dharmadhātu. The text has two parts: first, the one true dharmadhātu; second, the threefold dharmadhātu. Saying 'one true' means that without yet clarifying principle and phenomena, and without speaking of existence or emptiness, it directly points to the spiritual source of original enlightenment. Below, relative to all dharmas being perfectly extinguished and perfectly subsumed, it only then speaks of the threefold distinction and so on. Now for the first.