大方廣佛華嚴經疏 51.38

51.38

第五十種力，即具足方便住中行。準梵本，此名積集，即方便具足之義。下第九十五即是十力。前十住中但云所修諸行皆為眾生，不知修何？今顯所修之行。又入即了達，兼其勝進解眾生等。於中，前六解法力、餘四上求力。

Fifth, the ten kinds of powers clarify the practice in the stage of endowment with expedient means. According to the Sanskrit text, this is named accumulation (*saṃbhāra*), which has the sense of fully possessing expedient means. Passage 95 below is precisely the ten powers. In the prior [explanation of the] ten stages, it only said that all practices cultivated are for the sake of sentient beings, without knowing what was cultivated; here, it reveals the practices cultivated. Furthermore, 'entering' means thoroughly penetrating, also encompassing its superior progress of understanding sentient beings, and so forth. Therein, the first six are powers of understanding dharmas; the remaining four are powers of seeking above.