俱舍論疏 21.134

21.134

論「以修所斷治不同故」，答也。斷見惑時二界合斷，同用一道對治是同。斷修惑時二界別斷，對治不同，各別立也。由此遍知合開有異。

The treatise says: "Because the antidotes for what is abandoned through cultivation are different": this is the answer. When abandoning the afflictions of seeing, the two realms are abandoned jointly, identically using one path, so the antidote is the same. When abandoning the afflictions of cultivation, the two realms are abandoned separately, the antidotes are different, and so they are established separately. Due to this, the combining and distinguishing of the comprehensions are different.