大方廣佛華嚴經疏 25.20

25.20

第十「常遊十方」下明其身流布一切世間，即觀察如來於一切世界示現受用變化身功德，顯上利益一時頓遍非次第作，故次明之。文中，初通辨二身，常約豎窮、遍約橫廣十方法界，綺互其文。後「諸眾生心」下總顯現相德，無不淨故不住生死，機無不鑒故普現世間。

Tenth, from "constantly roaming the ten directions" onwards explains his body spreading throughout all worlds, which is contemplating the Tathāgata's virtue of manifesting the enjoyment and transformation bodies in all worlds. To show that the aforementioned benefits are all at once and universally pervasive, not performed successively, it is explained next. In the text, it first broadly distinguishes the two bodies: "constantly" relates to vertical exhaustion of time, while "pervasively" relates to horizontal breadth across the dharmadhātu of the ten directions, weaving the text back and forth. Afterwards, from "the minds of all sentient beings" onwards comprehensively reveals the virtue of manifesting marks: because nothing is impure, he does not abide in saṃsāra; because no faculty fails to be reflected, he universally manifests in the world.