御注金剛般若波羅蜜經宣演 2.137

2.137

演曰。初頌法身非證而證。後頌報身修生。初中上之二句。解前經標無所得文。下二句釋成前無上之義。於中法界不增減句正釋此文。彼長行云。不增減者。是法平等。是故名無上。以更無上上故。此以法界中功德起非增煩惱滅非減。更無有法能過此故名為無上。若有增減即非無上。彼論攝相歸性故屬法身。此論性相別論故屬報身。亦不相違。

Exposition: The first verse is the dharmakāya realized without [ordinary] realization; the latter verse is the saṃbhogakāya arising through cultivation. In the first, the upper two lines explain the previous text in the sūtra designating "nothing obtained." The lower two lines explain and establish the aforementioned meaning of "unexcelled." Within this, the line "the dharmadhātu does not increase or decrease" directly explains this text. Its prose says: "'Does not increase or decrease' means that this dharma is equal; therefore it is called unexcelled, because there is nothing further superior." This is because within the dharmadhātu the arising of virtues is not an increase and the cessation of afflictions is not a decrease; there being no dharma that can surpass this, it is called unexcelled. If there were increase or decrease, it would not be unexcelled. That commentary assimilates marks back into nature, so it belongs to the dharmakāya; this treatise treats nature and marks separately, so it belongs to the saṃbhogakāya. They also do not contradict each other.