大方廣佛華嚴經疏 57.75

57.75

第九無縛無著解脫迴向。善友名大天者，現大身故。無縛無著智淨自在，故名為天。稱理普應，故名為大。妙用難測，故名為神。在墮羅鉢底城者，此云有門，謂有此無縛等微妙法門，為法師故。初二可知。

Ninth is the pariṇāmanā of liberation without bondage and without attachment. The good friend is named Mahādeva because he manifests a great body. Free from bondage and attachment, his wisdom is pure and sovereignly master, hence he is called a deva (god). In accord with noumenon he universally responds, hence he is called mahā (great). His wondrous functioning is hard to fathom, hence he is called a spirit. He is in the city of Dvāravatī, which here is translated as "Possessing Gates," meaning that it possesses these subtle Dharma gates such as non-bondage, because he is a dharmabhāṇaka. The first two may be known.