華嚴經義海百門 1.41

1.41

七、會機感者，謂塵如如平等法界，隨智所顯，機大則義顯亦大，機小則理顯亦小，隨眾生之根性，有證悟之淺深，是為機感。即此機感，全如來法身而應現也。

Seventh, gathering faculties and response: this means that the dust mote is the tathatā equal dharmadhātu; manifested according to wisdom, if the capacity is great, the revealed meaning is also great, and if the capacity is small, the revealed principle is also small. In accordance with the dispositions of sentient beings, there are shallows and depths of realization and awakening; this is called the response to faculties. This very response to faculties is the complete manifestation in response of the Tathāgata's dharmakāya.