大方廣佛華嚴經疏 30.36

30.36

第四復次願行稱法界，成上心淨無染及智慧自在。以動合法界故無所染，是以末云「永不失壞諸清淨行。」此章多同理法界也。如智因理發，故同法界，餘皆準之，即向實際意也。

Fourth, next, vowing that one's practice accords with the dharmadhātu, accomplishing the above mind being pure and untainted and wisdom being autonomous. Because movement tallies with the dharmadhātu, there is no defilement; hence at the end it says: "Never losing or destroying all pure practices." This chapter is mostly identical with the dharmadhātu of noumenon. As wisdom arises relying on noumenon, it therefore equals the dharmadhātu; the rest can all be inferred from this, which is the meaning of dedicating toward the limit of reality (bhūta-koṭi).