俱舍論疏 10.70

10.70

論「此三能引至名為順受」，釋順受也。此有三釋：一能引受故，因於觸境若違、順故；二以是樂等受所領故；三以能為受行相依故，受起行相依於觸故。

On the Śāstra's statement: "These three are able to induce ... called conducive to feeling": this explains 'conducive to feeling'. In this there are three explanations: first, because they can induce feeling, since through the object of contact there is adverse or harmonious [experience]; second, because they are what feelings such as pleasure apperceive; third, because they can serve as the support for the mental mode of feeling, since feeling's arising mode of activity relies upon contact.