俱舍論疏 13.160

13.160

論「身有孔隙故得相容」，答也。《婆沙》、《正理》更有一釋，謂如染支體薄故不增。《婆沙》一百三十四云「問：欲界身中先有間隙，色界大種來入中耶？答：不爾。未來欲界身自有二種，一唯欲界大種、二色界大種雜。若時遇入色界定緣，彼唯欲界者便滅，色界雜者便生，故不可言先有間隙後來住中（解云：若未至現在，不可說言有間隙也。若現在世名間隙，復不可言來入中也。若來入中即至後念，故在未來與下地色同時生也）。」又《婆沙》一百二十二云「然表、無表依身而起。有依一分，如彈指、舉足等，一分動轉作善、惡業。有依具分，如禮佛、逐怨等，舉身運動作善、惡業。此中隨所依身極微數量，表業亦爾。如表數量，無表亦爾。」

The commentary states: "Because the body has pores and gaps, they can accommodate each other." This is the reply. The Vibhāṣā and the Nyāyānusāra have another explanation: as when dyeing a limb, the substance is subtle and thus does not increase [in size]. Fascicle 134 of the Vibhāṣā states: "Question: Are there prior gaps in the body of the desire realm into which the great elements of the form realm enter? Answer: It is not so. In the future, the body of the desire realm naturally has two kinds: first, purely desire-realm great elements; second, desire-realm great elements intermixed with form-realm ones. When encountering the conditions for entering the absorption of the form realm, those that are purely desire-realm perish, and those intermixed with the form realm arise. Therefore, one cannot say that there are prior gaps into which they later come and dwell (the explanation says: if it has not arrived at the present, one cannot say there are gaps; if the present moment is called a gap, one still cannot say that they come and enter it; if they come and enter, that reaches the subsequent moment, so in the future they arise simultaneously with the matter of the lower level)." Again, fascicle 122 of the Vibhāṣā states: "However, vijñapti and avijñapti arise relying on the body. Some rely on one part, such as snapping the fingers or lifting a foot, where movement of one part performs good or bad karma. Some rely on the whole, such as bowing to the Buddha or chasing an enemy, where the movement of the entire body performs good or bad karma. Here, corresponding to the quantity of paramāṇus of the supporting body, vijñapti-karma is likewise; and corresponding to the quantity of vijñapti, avijñapti is likewise."