俱舍論疏 19.8

19.8

論「一堅根本」，自此已下釋十事也。《正理論》云「令得堅牢，對治遠故。」述曰：由得不捨，隨眠數起；若無其得，煩惱不生，故得為本。煩惱數起，對治遠故，令得牢固，名堅根本。

Regarding the treatise's "First, solidifying the root", from here down the ten functions are explained. The *Nyāyānusāra* says: "It causes the possession (prāpti) to become firm, because the antidote is distant." The commentary states: Because possession is not abandoned, the anuśayas repeatedly arise. If that possession did not exist, the defilements would not arise; thus possession is the root. Defilements repeatedly arise, and because the antidote is distant, it makes the possession firm; hence it is called 'solidifying the root'.