大般涅槃經集解 32.70

32.70

案法瑤曰：明四諦既周，故結上來所說如來非諦是實之義也。僧宗曰：第四重結非也。寶亮曰：第四階明四諦是對治故名實。如實如來非對治故，是真實之實也。

Fayao states: Clarifying that the four truths are now complete, it therefore concludes the meaning spoken of above that the Tathāgata is not a truth but is real. Sengzong states: The fourth tier concludes with negation. Baoliang states: The fourth stage clarifies that the four truths are called real because they are antidotes. The Tathāgata as he truly is is not an antidote, and therefore is the real of the truly real.