大方廣佛華嚴經隨疏演義鈔 26.49

26.49

疏「盡海之塵一塵一剎已是含攝之義」者，以經云「一一世界海中，有世界海微塵數世界無差別」，謂一箇世界海，還有世界海微塵數世界，則義當一塵是一世界竟。唯就此一句已顯融攝，釋無差別義善成矣。若界界相望論無差者，無差全少；今十句中句句各有世界海塵，則一海之中已有十世界海塵數無差，故須融攝。思之。

Regarding the commentary's statement, "Exhausting the dust motes of the ocean, one mote containing one kṣetra, already has the meaning of subsumption," this is because the sūtra states, "Within each world-ocean, there are as many worlds as dust motes in a world-ocean, without difference." This means that within one world-ocean, there are still as many worlds as dust motes in a world-ocean, which amounts precisely to the meaning that one dust mote is one world. This single phrase alone already reveals interfused subsumption, successfully establishing the explanation of the meaning of non-difference. If one were to discuss non-difference merely by viewing world in relation to world, non-difference would be quite minimal; now, among the ten phrases, each and every phrase has dust motes of a world-ocean, so within a single ocean there already exist ten world-ocean dust-mote numbers of non-difference. Therefore, they must be interfused and subsumed. Reflect upon this.