瑜伽師地論略纂 8.146

8.146

論云「從蓋得解脫已，證入根本定」，無間道中，不定心即所治也。前八別有對治，故加行道分別觀心也；後無間道總相觀，或言無間道，又未必明方便。無間道前之八心所治皆是蓋，別有所治；後之六種雖非除蓋，總斷諸煩惱。如此分別此方便無間次第，八唯伏惑，非是無間。

Regarding the treatise saying, "having attained liberation from the hindrances, one realizes and enters the fundamental absorption": in the uninterrupted path, the unsteady mind is precisely what is counteracted. Because the first eight have distinct counteragents, the preparatory path contemplates the mind discriminatively; the uninterrupted path afterwards contemplates general characteristics, or it is called the uninterrupted path, yet it does not necessarily clarify the preliminary expedient. For the eight minds prior to the uninterrupted path, what is counteracted are all hindrances, having distinct counteragents; although the latter six kinds do not eliminate hindrances, they sever all defilements in general. Discriminating the sequence of this preliminary expedient and the uninterrupted [path] in this manner, the eight merely suppress defilements and are not the uninterrupted [path].