俱舍論頌疏論本 17.97

17.97

及數行煩惱者，出煩惱障體，煩惱有二：一者數行，謂恒起煩惱，通上下品。二者猛利，謂上品煩惱，唯約數行為煩惱障。上品煩惱非數行者，雖復猛利，非恒起故，易可伏除，不說為障。下品煩惱雖非猛利，若數行者，難可數除故，說為障故。煩惱中無論上下，但數行者名煩惱障。

"Afflictions frequently active" identifies the entity of the affliction obstruction. Afflictions are of two kinds: first, frequently active, meaning afflictions that constantly arise, spanning both higher and lower grades; second, vehement, meaning the highest grade of afflictions. It is only in terms of being frequently active that they constitute the affliction obstruction. If a high-grade affliction is not frequently active, then although it is vehement, because it does not arise constantly, it can easily be subdued and eliminated, so it is not spoken of as an obstruction. A low-grade affliction, though not vehement, if it is frequently active, is difficult to eliminate repeatedly, and so is spoken of as an obstruction. Therefore, among afflictions, regardless of whether high or low, only those that are frequently active are called affliction obstructions.