瑜伽論記 18.313

18.313

言黑白俱異熟業，亦有二種，異熟生受者，如造善業以不善為方便，如造不善業以善為方便，總收此二以為雜業，後得果時苦樂雜受。對法取此文意。彼處說云：或有方便時黑意樂故白，或有方便時白意樂故黑，總攝以為黑白雜業，瑜伽一處文中，唯取未離欲時所起福業為黑白業體，有不善業為怨對故，即依彼文已離欲境欲界善業非四業攝，下三復次以釋雜業。

The passage, "karmas with both black and white fruition also have two kinds of feelings born of fruition," means: as when performing wholesome karma with the unwholesome as preparatory means, or as when performing unwholesome karma with the wholesome as preparatory means; collectively gathering both of these constitutes mixed karma, and later when obtaining the fruition, feelings are mixed with pain and pleasure. The Abhidharma takes the intention of this text. In that work it says: "Either the preparatory stage is black while the intention is white, or the preparatory stage is white while the intention is black"; collectively these are subsumed as black-and-white mixed karma. In one passage of the Yogācārabhūmi, it solely takes meritorious karma aroused when not yet free from desire as the substance of black-and-white karma, because unwholesome karma serves as its counter-adversary; thus, relying on that passage, wholesome karma of the desire realm in the domain of freedom from desire is not subsumed under the four karmas. The three subsequent paragraphs explain mixed karma.