大般涅槃經義記 7.305

7.305

後四復次於化他行無分別中，初二身業，次一口業，後一通於身、口二業，於此三業心無分別。前身業中，初一復次「變身為佛滿恒沙界，心無分別；後一復次一念能至恒河沙界」，心無分別；次一口中，「一念說法能斷十方恒沙世界眾生煩惱」，心無分別。下一通明身、口業中，先明身、口二種化相，「以一音說」是其口業、「示現一色」是其身業，「安住一處」復明身業、「演說一法」復明口業。

In the latter four repetitions on non-discrimination regarding the practice of transforming others, the first two concern bodily karma, the next one concerns verbal karma, and the last one pertains to both bodily and verbal karma; in these three karmas the mind is without discrimination. Among the former [concerning] bodily karma, in the first repetition, '[the bodhisattva] transforms their body into a buddha filling sands of the Gaṅgā worlds, yet their mind is without discrimination; in the latter repetition, in a single thought-moment they can reach sands of the Gaṅgā worlds,' yet their mind is without discrimination. In the next [concerning] verbal karma, 'in a single thought-moment expounding the Dharma, they can sever the afflictions of sentient beings in sands of the Gaṅgā worlds throughout the ten directions,' yet their mind is without discrimination. In the last one, which comprehensively clarifies bodily and verbal karma, it first clarifies the two kinds of transformed marks of body and speech: 'speaking with a single sound' is verbal karma, 'manifesting a single form' is bodily karma; 'dwelling steadily in a single place' further clarifies bodily karma, and 'expounding a single dharma' further clarifies verbal karma.