釋禪波羅蜜次第法門 5.84

5.84

二者、約通義明五支即一。覺發時，具有五支義。云何當覺發時，本對於觸，覺觸中冷暖即是覺支，當覺時豈不即分別？知冷異暖，即是觀支。當觸發時，即有喜心，如人見好美色，即生喜悅，不待思量，故論偈說：「大喜覺動心。」觸發之時，必舉體怡解，即是樂支。解發必與定俱，故名覺觀俱三昧，當知即有一心支。此則五支一時而發，不待成就，但於事未顯，故據成而說。別義如前。

Second, explaining that the five factors are identical according to their common meaning: when vitarka arises, it completely possesses the meaning of the five factors. Why? When vitarka arises, it fundamentally relates to sensation. Experiencing cold and warmth within sensation is precisely the vitarka factor. When experiencing it, does one not immediately differentiate? Knowing that cold is distinct from warmth is precisely the vicāra factor. When sensation arises, there is immediately a joyful mind—just as a person sees an exquisite, beautiful form and immediately gives rise to delight without waiting for deliberation; hence the treatise verse says: 'Great joy and vitarka move the mind.' When sensation arises, the entire body inevitably relaxes with ease; this is precisely the sukha factor. When ease arises, it is inevitably accompanied by absorption, hence it is called 'samādhi accompanied by vitarka and vicāra'; one should know that there is immediately the factor of ekāgratā. Thus, the five factors arise simultaneously, not waiting for culmination; it is only that in matters they are not yet prominent, so they are explained on the basis of their culmination. The distinctive meanings are as stated before.