金光明最勝王經疏 2.377

2.377

贊曰：結成。可知如來淨妙法身又即真如，是悟迷依，故為二本。

Commentary: Concluding the establishment. It should be understood that the Tathāgata's pure and marvelous dharmakāya is also tathatā itself, which is the basis of both awakening and delusion; hence it is the root of the two.