三重法界
The three meditations, on the relationship of the noumenal and phenomenal, of the 华严宗 Huayan School: (a) 理法界 the universe as law or mind, that all things are 如, i.e. all things or phenomena are of the same Buddha-nature, or the Absolute; (b) 理事无碍法界 that the Buddha-nature and the thing, or the Absolute and phenomena are not mutually exclusive; (c) 事事无碍法界 that phenomena are not mutually exclusive, but in a common harmony as parts of the whole.
