成唯識論了義燈 7.175

7.175

又說現觀邊智諦現觀，二十六心俱此觀攝，隨且舉一。不言無間緣先世智，曾所觀察下、上二地等生。言「第二現觀清淨無礙苦等智生」者，依五十八，現觀有二，依廣布教相見第一，內證相見是第二故，非說下、上為第二現觀。又釋不定，隨觀行者，真見道前先意願力，至相見道，即先作之。未見教斷，隨情取捨。

Furthermore, it speaks of the abhisamaya of truth by edge-of-abhisamaya wisdom; the twenty-six minds are all subsumed under this contemplation, and it merely mentions one for the moment. It does not say that it immediately arises taking as object the wisdom of the previous world that had formerly observed the lower and upper stages, and so forth. The statement "the pure and unimpeded knowledge of suffering and so forth of the second abhisamaya arises" is based on fascicle fifty-eight: abhisamaya is of two kinds; based on extensively disseminating the teaching, [the path of seeing as] likeness is first, and the internally realized [path of seeing as] likeness is second; it does not say that the lower and upper constitute the second abhisamaya. Another explanation: it is indefinite; according to the practitioner's prior aspirational power before the true path of seeing, upon reaching the path of seeing as likeness, they practice it first. Not having seen an authoritative doctrinal determination, one may accept or reject as one pleases.