法華義疏 8.37

8.37

「如來觀知一切諸法之所歸趣」者，第五句，明佛知一切法終歸至極。此文釋上歸一切智地之言也。由如來善知理無異趣，驗向異說皆是到一切智之義也。

Regarding 'The Tathāgata observes and knows that to which all dharmas tend and return': the fifth phrase, explaining that the Buddha knows all dharmas ultimately return to the utmost peak. This text explains the above statement about returning to the stage of all-knowledge. Because the Tathāgata skillfully knows that the principle has no disparate destinations, it proves that the disparate preachings just mentioned are all the meaning of arriving at all-knowledge.