大方廣佛華嚴經疏 3.27

3.27

Sixth, rolling up and subsuming so marks are exhausted: this means gradually rolling up from the end so that it does not go beyond the nine assemblies; the nine assemblies do not depart from the first assembly; the first assembly does not depart from the overarching title; and the overarching title does not go beyond noumenon and wisdom. Without noumenon there is no wisdom, hence outside noumenon there is no wisdom; without wisdom there is no noumenon, hence outside wisdom there is no noumenon. Thus noumenon and wisdom are non-dual, also subsuming wisdom into noumenon. Apart from essence there is no function, subsuming function back into essence. The nature of essence is intrinsically detached, therefore essence is non-essence. It is fundamentally purified, provisionally named the "purified dharmadhātu." Therefore, moving from the ultimate inexhaustibility down to a single character or no character, all subsume the ocean of the nature of the Avataṃsaka without any remainder.