大方廣佛華嚴經隨疏演義鈔 58.14

58.14

第一願。「一始起要期」下，釋此三句。論在後結中釋。今將來此，論經二句不同，二云大方便、三云大行，然一一句皆有三段。如初句云「始起要期」，是疏出意；二「云如是大誓願」，是牒經證；三「隨心求義故」，是論釋，下二皆然。疏「是知此願亦即是行」者，論言「起此三行故」。

Regarding the first vow: from 'first, giving rise to an essential commitment' onwards, it explains these three phrases. The treatise explains them in the concluding section later. Bringing them forward here, the treatise and the sūtra differ in two phrases: the second says 'great upāya', and the third says 'great practice'. However, each and every phrase has three segments. For example, the first phrase says 'giving rise to an essential commitment', which is the commentary bringing out the intent; second, 'it says: such great vows', which cites the sūtra as proof; third, 'because of seeking meaning according to the mind', which is the treatise's explanation. The latter two are both like this. As for 'thus we know that this vow is also itself practice' in the commentary, the treatise states: 'because of giving rise to these three practices'.