金光明最勝王經疏 4.165

4.165

贊曰：下恩德，分四：一行現身說法德、一行觀生常利德、二行應機差別德、後一行總結無差別。初也。他受變化隨機感現，其形無量，云無邊。或現大身，量難測故，名無邊身。離遍計故、真理無故，不獨說一字，故云不說於一字。然由因緣識變之力，令眾聞法皆得充滿，如末尼珠隨求雨寶，亦如天鼓應念出聲故。

Commentary: Below, the virtues of grace, divided into four: one verse on the virtue of manifesting the body and expounding the Dharma; one verse on the virtue of contemplating beings to constantly benefit them; two verses on the virtue of responding distinctly to capacities; and the final verse concluding in non-differentiation. This is the first. Emanating for others' enjoyment and transformations according with their capacities, his form is immeasurable, so it is said to be 'boundless'. Or, manifesting a great body whose measure is difficult to fathom, it is named 'boundless body'. Free from the conceptualized and because the true reality has none, he does not speak a single word on his own, hence it is said 'does not speak a single word'. Yet through the power of consciousness transforming according to causes and conditions, he causes the assembly hearing the Dharma to be completely saturated, just as a maṇi jewel rains treasures according to what is sought, and just as a heavenly drum produces sound in response to thought.