維摩經略疏垂裕記 10.92

10.92

十六、電天，二：初、釋名。二、釋門。荊溪云：明無明為二者，此是界內不即無明，故與界外明為二耳。「無明即明」下，正釋其相，即是相即之無明也。無明即明，無明之體尚自不二，何況於明？故云佛性即是明也。「明有三種」者，汎出之耳。

16. Lightning Deva. There are two parts. First, explaining the name. Second, explaining the gate. Jingxi says: Clarifying light and non-light as two: this is non-light that is not identical within the realms, and hence it is two with the light outside the realms. From "Non-light is light" onward directly explains its characteristic, which is the mutually identical non-light. When non-light is light, the substance of non-light is itself already non-dual, how much more so with light? Therefore it says Buddha-nature is light. "Light has three kinds": this is merely a general presentation.