大般涅槃經義記 6.108

6.108

自下第三明諸眾生因化有得，於中有二：一呵前顯後，如來說法為令眾生得第一故，不應難言菩薩無得；二「菩薩常」下舉彼菩薩得第一義，成前不應。

From here below, the third part clarifies that all sentient beings have attainment due to transformation, within which there are two parts: first, rebuking the preceding and revealing what follows: since the Tathāgata's teaching of the Dharma is to cause sentient beings to attain the ultimate, one should not object that bodhisattvas have no attainment; second, from "bodhisattvas constantly" onward, citing those bodhisattvas' attainment of the ultimate truth to establish that the previous [objection] was improper.