妙法蓮華經玄義 8.96

8.96

第二句名義體異者，如妙有是名，畢竟空是義，如來藏為體。又、空是名，如來藏為義，中道是體。又、如來藏為名，中道為義，妙有為體。又、中道是名，妙有為義，空為體。如是等四門更互不同，三種皆別，故言名義體異也。

As for the second proposition, 'name, meaning, and substance are different': for example, 'wondrous existence' is the name, 'ultimate emptiness' is the meaning, and 'tathāgatagarbha' is the substance. Furthermore, 'emptiness' is the name, 'tathāgatagarbha' is the meaning, and 'the middle way' is the substance. Furthermore, 'tathāgatagarbha' is the name, 'the middle way' is the meaning, and 'wondrous existence' is the substance. Furthermore, 'the middle way' is the name, 'wondrous existence' is the meaning, and 'emptiness' is the substance. In this manner the four gates differ mutually from one another, all three being distinct; therefore it is said that 'name, meaning, and substance are different.'