瑜伽師地論略纂 12.138

12.138

論云「菩薩與彼共相應故，便能通達無量無數如來境界，及為彼起無功用、無相、無分別、無量分別觀無量佛境界，起無間無缺精勤修學一切威儀行住作意，一切分位不遠離道」者，此意謂與前十種妙方便慧共相應故，能達一切如來境界，以前慧所行處是佛境界故。又為佛境界故，起無功用、無相、無遍計執分別、無量後得智依他分別，觀諸佛境界，起無間缺常精勤學一切威儀行住作意，不離心、口、身而作是行，於一切分位行是不遠離之道也。此無功用、無相觀佛境界是道，於威儀中行住作意，一切分位不遠離之，故下結文云「通達如來佛境界，起無間無缺勤加行故」。

The treatise says: "Because the bodhisattva is fully associated with them, he is able to penetrate the immeasurable and countless spheres of the Tathāgatas, and for their sake arouses the observation of the immeasurable Buddha spheres with effortless, signless, non-conceptual, and immeasurably conceptualizing [wisdom], giving rise to uninterrupted and unfailing diligent study of the mental application of all deportments of walking and staying, not departing from the path in all states." This means that because one is fully associated with the preceding ten kinds of wondrous skillful prajñā, one can penetrate all spheres of the Tathāgatas, since the sphere traversed by the preceding wisdom is the Buddha sphere. Furthermore, for the sake of the Buddha sphere, one gives rise to observation of all Buddha spheres with effortless, signless, free-from-parikalpita-conceptualization, and immeasurably post-attainment-wisdom paratantra conceptualization; one gives rise to uninterrupted and unfailing constant diligence in studying the mental application of all deportments of walking and staying, performing these practices without departing from mind, speech, and body, and practicing in all states is the path from which one does not depart. This effortless, signless observation of the Buddha sphere is the path; in deportment, the mental application of walking and staying is not departed from in any state. Hence the concluding text below says: "Penetrating the spheres of the Tathāgata Buddhas, because of arousing uninterrupted and unfailing diligent application."