仁王般若經疏 2.81

2.81

「無三寶、無聖人、無六道，如虛空故。般若無知無見、不行不緣、不因不受、不得一切照相故行道相，斯行道相如虛空故。法相如是，何可有心得無心得？」

"There are no Three Jewels, no nobles, and no six destinies, because they are like space. Prajñā is devoid of knowing and devoid of seeing; it does not practice and does not take objects; it is not a cause and does not receive; because it does not apprehend any illuminated marks, it practices the marks of the path; because these marks of practicing the path are like space. Such being the marks of phenomena, how could one attain it with mind, or attain it without mind?"