瑜伽論記 3.75

3.75

景解：雖未見文以理應取聖道同時意思為第四業，以聖道起時無別身語二業云體，但就意思假立身語七支為道共，或推假至實故以意思為第四業。以彼意思與無漏慧相應共起為斷對治故，此中無間親斷惑種，由加行道損惑功能。

Jing explains: Although no explicit text has been seen, according to reason, one should take the mental volition simultaneous with the noble path as the fourth karma. Because when the noble path arises there are no distinct physical and vocal karmic substances, it is only with reference to mental volition that the seven physical and vocal factors are nominally designated as path-concomitant; or, tracing the nominal back to the real, mental volition is taken as the fourth karma. Because that mental volition arises in conjunction with taintless wisdom as the antidote of abandonment, the uninterrupted [path] here directly severs the seeds of affliction, and by means of the preparatory path diminishes the capability of the afflictions.