謂真如法性，離於造作，本自無為。

真如無為  'Suchness.' One of the six unconditioned existences (dharmas) in Consciousness-only theory. True reality is the real nature of all existences, yet zhenru 真如 is called an 'unconditioned existence' due to the notion that even the awakened wisdom of the Buddha is in itself not really 'true reality', since the wisdom of enlightenment is classified as a conditioned existence.

法相宗六無為之一。此為觀「人、法」二空所顯之真實如常理體。據大乘百法明門論疏卷下載，法性本來常自寂滅，不遷動之義，稱為真如。此種真如，在法相宗即指唯識真性。（參閱「六無為」1294）

顯揚十八卷十六頁云：由清淨所緣故；建立真如。由此真如、如清淨時所緣體相，常如是住故。