維摩經略疏垂裕記 5.122

5.122

五、法住實際。荊溪云：法性實際及以如如，名異義等，故無四邊，義亦通三。今文且一，意在略耳。理智合者，解雖無邊理既本具，而能起四教四門攝物，而內無執著流動之過，故言諸邊不動。

Fifth, the Dharma abides in the limit of reality. Jingxi says: The Dharma-nature, the limit of reality, and suchness are different names with identical meaning; hence they are without the four extremes, and their meaning also extends to the three [truths]. The present text mentions only one, with the intention of brevity. When principle and wisdom unite, although understanding is boundless, since principle is fundamentally complete, it can initiate the four teachings and the four gates to gather beings, while internally free from the faults of attachment and wavering; hence it is said that it is unmoved by the extremes.