成唯識論了義燈 7.171

7.171

答：准五十五，上、下在先。何以故？彼云：「當知此智第三心無間，從見道起方現在前」。又云：又由此心勢力故，於苦等安立諦中，有第二現觀位清淨無礙苦等智生。

Answer: Inferred from fascicle fifty-five, the upper and lower come first. Why? It says: "One should know that this wisdom, immediately following the third mind, arises and becomes manifest only upon emerging from the path of seeing." It also says: "Furthermore, by the power of this mind, within the established truths such as suffering, the pure and unimpeded knowledge of suffering and so forth at the stage of the second abhisamaya arises."