仁王護國般若波羅蜜多經疏 2.631

2.631

解曰：若菩薩等者，謂若菩薩不能亡相見無所見而起分別，見實相一、見有情多，故云二也。是即不見一二之義者，即是取相妄見一二，不能悟解：真不違俗，隨修證多，解脫門多；俗不違真，實相體一，萬行歸一，此之真俗一二義矣。從此第二釋勝義諦。

Explanation: "If a bodhisattva" and so forth means that if a bodhisattva cannot obliterate marks and see without seeing, but instead gives rise to conceptual differentiation, seeing the true mark as one and sentient beings as many, it is called twoness. "This is failing to see the meaning of oneness and twoness": this is grasping at marks and falsely seeing oneness and twoness, unable to awaken and understand that: the ultimate does not contradict the conventional, so conforming to cultivation and realization there are many gates of liberation; the conventional does not contradict the ultimate, so the substance of the true mark is one and the myriad practices return to oneness. This is the meaning of the oneness and twoness of the ultimate and conventional truths. Next, the second section explains the ultimate truth (paramārtha-satya).