大般涅槃經義記 9.13

9.13

上來第一破邪顯正。「若言如來常樂我淨」下，明諸外道捨邪歸正。

The above is the first part, refuting heterodoxy and revealing the correct. From "If one says that the Tathāgata is permanent, blissful, self, and pure..." onward, it explains the non-Buddhists abandoning heterodoxy and taking refuge in the correct.