金光明經文句記 1.60

1.60

二、「文字」下，明中。能詮文字，性本忘離、與理不異，故稱為如；唯空唯有、唯色唯心，一一皆中無非佛法，故名為是。文如理是，義究竟成。

Second, from "Written words..." onward, clarifying the middle. As for the written words that can express, their nature is fundamentally free of departure and not different from principle, and therefore they are called 'thus'; whether solely empty or solely existent, whether solely form or solely mind, each and every one is the middle and none is not the Buddha-Dharma, and therefore they are called 'right'. The text is thus and the principle is right; the meaning is definitively consummated.