御注金剛般若波羅蜜經宣演 2.190

2.190

經。何以故至故名如來　演曰。徵及釋也。何故說為不解。我意以真法身無所從來無所至去。湛然常住故說來去不解。我意彼頌云。

[Sūtra:] "Why is this? … Therefore he is called the Tathāgata." / [Exposition:] This is the inquiry and the explanation. Why is it said to not understand my meaning? Because the true dharmakāya comes from nowhere and goes nowhere; it is serene and eternally abiding; hence speaking of coming and going is not understanding my meaning. The verse of that [treatise] says: