華嚴經義海百門 1.43

1.43

九、開五眼者，謂塵無性之色，為肉眼也；塵是緣起之法，為法眼；塵性空故無所有，是慧眼；塵無相可得，息諸分別不二見，故名為天眼；塵性空寂，無相可得，依正無礙，念劫圓融，有無平等，名為佛眼。然不可以五眼見於塵，但於塵處隨顯立名也。

Ninth, opening the five eyes: this means that the dust mote's form without intrinsic nature is the physical eye; the dust mote being a phenomenon of pratītyasamutpāda is the Dharma eye; the dust mote's nature being empty and therefore non-existent is the wisdom eye; the dust mote having no marks to be grasped, putting to rest all conceptualizations and dual views, is called the divine eye; the dust mote's nature being empty and tranquil, with no marks to be grasped, dependent and primary being unobstructed, thoughts and kalpas interpenetrating, existence and non-existence being equal, is called the Buddha eye. However, one cannot see the dust mote with the five eyes; names are merely established according to what manifests at the site of the dust mote.