仁王護國般若波羅蜜多經疏 2.25

2.25

解曰：如宗中解。略屬文者，甚深般若即淨慧也，波羅蜜多彼岸到也。言照見者，照謂智體、見謂智用，照體即見，目無相心，由此淨慧達彼岸故。言諸法者，謂所照境，境智俱寂，故經說云「一切皆空」。

The commentary states: As explained in the doctrinal tenets. Briefly parsing the text: profound prajñā is pure wisdom; pāramitā is reaching the other shore. "Illuminates and perceives": "illuminates" refers to the substance of cognition; "perceives" refers to the function of cognition. The substance of illumination is itself perception, designating the signless mind, because through this pure wisdom one reaches the other shore. "All phenomena" refers to the illuminated objects. Since both object and cognition are quiescent, the sūtra says: "entirely empty."