華嚴經探玄記 1.58

1.58

Third, the gate of ubiquitously encompassing all dharmas: that is, all dharmas in their entirety constitute the essence of the teaching. This also has two kinds: first, conditioned dharmas; second, unconditioned dharmas, because there are none that cannot engender awakening. As stated below, flower garlands, jewelled grounds, fragrant trees, cloud-pavilions, dharmadhātu-dharma gates—none are not Buddha-works; just as the Bodhisattva Varaghoṣa and the lotus upon which he sits pervade person and dharma, teaching and meaning, practice and stage, cause and effect, principle and phenomena, universally capable of generating superior understanding and practice; therefore all constitute the essence of the teaching. By reasoning in this way, it can be understood.