大方廣佛華嚴經隨疏演義鈔 59.27

59.27

疏「總收三入」等者，此所練淨有始有終。初但明練，即是其始；後舉迴向能練令淨，即是其終。故前論主以迴向居二行之後，先明自利利他、後迴向勝進故。言「信等淨法為所練」者，即下論云「信等善法猶如真金，數數入火故。」

Regarding the commentary's statement, "Collectively gathers the three entries," and so forth: this refining and purifying has a beginning and an end. At first, it simply explains refining, which is its beginning; later, it brings up pariṇāmanā, which can refine and make pure, which is its end. Therefore, the earlier treatise master placed pariṇāmanā after the two practices, first explaining self-benefit and benefiting others, and later pariṇāmanā as superior progress. As for the statement, "Purifying dharmas such as faith are what is refined": this corresponds to what the treatise below says: 'Wholesome dharmas such as faith are like genuine gold, entering the fire repeatedly.'