仁王經疏 1.76

1.76

言行獨大乘者，讚第二德。依《本記》云「出二乘」也。大乘有二：一、十信至十解，是不定，猶退為二乘；二、十行至十地，是定，故言行獨大乘。今解：不爾。四諦緣起大小共行，六波羅蜜唯菩薩行，故言行獨大乘。或可生空大小共觀，法空唯大不通小乘，故言行獨大乘。或可般若有二：一大小共行；二唯菩薩行，故言行獨大乘。

Regarding the words "practicing solely the Great Vehicle": this praises the second virtue. According to the Original Commentary, it means "surpassing the two vehicles." The Great Vehicle has two [aspects]: first, from the ten faiths to the ten understandings, which are unfixed, as one may still regress to the two vehicles; second, from the ten practices to the ten bhūmis, which are fixed; therefore it says "practicing solely the Great Vehicle." Now, the [correct] explanation is: this is not so. The four truths and conditioned origination are practiced in common by both the Great and Small [Vehicles], whereas the six pāramitās are practiced solely by bodhisattvas; therefore it says "practicing solely the Great Vehicle." Alternatively, the emptiness of the person is contemplated in common by both the Great and Small [Vehicles], whereas the emptiness of phenomena pertains solely to the Great [Vehicle] and does not extend to the Small Vehicle; therefore it says "practicing solely the Great Vehicle." Alternatively, prajñā has two [aspects]: one practiced in common by both the Great and Small [Vehicles]; the other practiced solely by bodhisattvas; therefore it says "practicing solely the Great Vehicle."