瑜伽論記 18.478

18.478

答：意有二次第。一者見道已前入聖次第，即先觀彼無常行等，後觀有漏等如病如癰，後出見道於修道中即先觀如病等行，後時為滅修惑方起無常等行。

Answer: The meaning has two sequences. First, the sequence of entering the noble state prior to the path of seeing: that is, first contemplating the aspects of impermanence and so forth, and later contemplating that the tainted and so forth are like an illness and like an ulcer. Later, emerging from the path of seeing, within the path of cultivation, one first contemplates the aspects such as like an illness, and afterward, in order to extinguish the defilements of cultivation, one gives rise to the aspects of impermanence and so forth.