瑜伽論記 8.444

8.444

第三利他無倦。第四身心麁重轉復輕微。第五所用明呪皆有神驗，景云：汎爾呪誦詞句分明即名明句。基云：誦呪句汎爾，明句即呪有明辨，或此呪有明力，威神大者名明句。

Third, one is untiring in benefiting others. Fourth, the coarse heaviness of body and mind becomes progressively lighter. Fifth, the spells and incantations one employs all possess divine efficacy. Jing says: 'Generally, when chanting incantations the words and phrases are distinct; this is called an illuminated phrase (vidyā).' [Kuai]ji says: 'Chanting phrases of incantations is general; an "illuminated phrase" means the incantation has clear discernment, or this incantation has illuminating power, and that which is of great majestic spiritual power is called an illuminated phrase.'