俱舍論頌疏論本 19.38

19.38

釋曰：初兩句出體，第三句廢立，第四句通經。四顛倒自體，謂從於三見者，謂邊見中唯取常見以為常倒，於見取中取計樂淨為樂淨倒，於身見中唯取我見以為我倒也。

Explanation: The first two lines present the essential nature; the third line explains why they are established and others excluded; the fourth line reconciles this with the sūtra. Regarding "the essential nature of the four inversions is said to derive from three views": within the view grasping extremes, only the view of permanence is taken as the inversion of permanence; within the attachment to views, taking what calculates pleasure and purity is taken as the inversions of pleasure and purity; within the view of an existing collection, only the view of self is taken as the inversion of self.