瑜伽論記 4.362

4.362

第八聖五支三摩地者，若依成實論云：經說聖五支三昧，謂喜樂清淨心明相觀相，喜樂是初禪二禪喜相同故，名為一支；第三禪以離喜樂別為一支，第四禪中清淨心第三支。依三支能生明相觀相，是明相與觀相為因能壞裂五陰，觀五陰空，故名觀相，能泥洹故名為聖。

Regarding the eighth, the samādhi of the five noble factors: according to the Tattvasiddhi-śāstra, it says: The sūtra speaks of the noble five-factored samādhi, namely, joy, bliss, pure mind, the sign of illumination, and the sign of contemplation. Joy and bliss, because the marks of joy are the same in the first dhyāna and the second dhyāna, are called one factor; the third dhyāna, through freedom from joy, bliss is separately a single factor; in the fourth dhyāna, the pure mind is the third factor. Dependent on these three factors, one can produce the sign of illumination and the sign of contemplation. As the sign of illumination serves as a cause for the sign of contemplation, it can break and tear apart the five aggregates, contemplating the five aggregates as empty; therefore it is called the sign of contemplation. Because it can effect nirvāṇa, it is called noble.