仁王護國般若波羅蜜多經疏 2.522

2.522

解曰：明正觀也。住無分別者，定慧相應，無分別故。無彼此相者，由無分別，無彼此故。無自他相者，由無彼此，自他平等，無二相故。常行化利無化利相者，菩薩利物遂己悲心，雖常利他不住相故。從此第二明愚夫行。

The commentary explains: This clarifies correct contemplation. 'Abide in non-discrimination': concentration and wisdom correspond, and are therefore non-discriminative. 'Free from the mark of this and that': because of non-discrimination, there is no this or that. 'Free from the mark of self and other': because there is no this or that, self and other are equal, lacking dual marks. 'Constantly carrying out transformative benefit without the mark of transformative benefit': bodhisattvas benefit beings in accordance with their compassionate hearts, and although constantly benefiting others, they do not abide in marks. Hereafter, the second part explains the practice of foolish commoners.