瑜伽論記 7.487

7.487

今解：前云有我今力乃至於現法中能得未得等故生歡喜，今云由隨念已得復後於時所證深生信解，故異前門。

The present explanation is: previously it said that because 'I now have the capacity... up to being able to attain in this present life what has not yet been attained,' and so forth, joy arises; now it says that through recollecting what has already been attained, one subsequently gives rise to deep conviction in what will be realized later, and thus it differs from the preceding heading.