法華玄義釋籤 13.26

13.26

餘門通用有何不可？此明能詮及以所詮互有麁妙，故須用之。何者？《淨名》以通訶藏意在別圓，故且用於能詮妙所詮麁以訶旃延能所俱麁，意在結歸非常非無常能所俱妙。一俗隨三真，轉意亦如是。真秖有二，別真猶帶教道，是故開之。

What is wrong with the other gates applying it generally? Here, because it clarifies that the signifier and the signified are mutually coarse and subtle, it must be used. Why? Vimalakīrti reproved the Tripiṭaka through the Shared, with his intention resting on the Separate and Perfect; hence he temporarily used the subtlety of the signifier and the coarseness of the signified to reprove Kātyāyana's coarseness in both signifier and signified, with the intention of resolving into neither permanence nor impermanence, where both signifier and signified are subtle. When the one conventional follows the three truths, the transition of meaning is also like this. The ultimate has only two: the Separate ultimate still carries the didactic method, which is why it is unfolded.