俱舍論疏 25.86

25.86

Regarding the treatise text “Those who maintain non-falling-away […] should not raise this objection”: “those who maintain non-falling-away” refers to the Sautrāntikas and others. [For them,] all undefiled liberations are called non-falling-away; why then does the sūtra speak of six lineages? As resolved earlier: it is spoken in terms of defiled pleasant abiding in the present life.