首楞嚴義疏注經 4.95

4.95

明謂顯發，妄之顯發別非他緣，但由自己一念不了，能所妄分，以為過咎，覺明即能所也。所明既已成立，引生能覺之心，念念相續，莫能離念，故真明妙理為念所礙，隱而且廢，不能踰越而顯現也。

'Brightness' means manifestation; the manifestation of falsehood has no other condition; it is merely due to one's own single thought of non-comprehension, falsely bifurcating subject and object, which constitutes the fault. Awakened brightness refers precisely to subject and object. Once the brightened object has been established, it induces the mind of subjective awakening, continuing thought after thought without being able to depart from thoughts; therefore, the wondrous principle of true brightness is obstructed by thoughts, becoming hidden and abandoned, unable to exceed them and manifest.