仁王般若經疏 2.119

2.119

「大王！菩薩摩訶薩於第一義中常照二諦化眾生，佛及眾生一而無二。何以故？以眾生空故得置菩提空，以菩提空故得置眾生空，以一切法空故空空。何以故？般若無相，二諦虛空。般若空於無明乃至薩婆若，無自相無他相故。」

"Great King! Bodhisattva-mahāsattvas, while within the ultimate truth, constantly illuminate the two truths to convert sentient beings; the Buddhas and sentient beings are one and not two. Why is this? Because the emptiness of sentient beings allows for establishing the emptiness of bodhi, and because the emptiness of bodhi allows for establishing the emptiness of sentient beings, and because the emptiness of all phenomena is the emptiness of emptiness. Why is this? Prajñā is devoid of characteristics; the two truths are empty. Prajñā empties everything from ignorance up to sarvajñā, because it has no self-characteristic and no other-characteristic."