仁王護國般若波羅蜜多經疏 2.518

2.518

解曰：諸法緣成者：標有為也。如穀生牙，藉水土等，何不言生言緣成者，因生緣成，是二別故。蘊處界法者，顯示諸法。此三具攝一切有為，但言色心亦皆攝故。雖於處界亦通無為，唯取有為藉緣成矣。如水上泡者，明不實也。水上起泡，泡無實體，從緣成法，法豈實乎？從此第七明因成假。

The commentary explains: 'Phenomena are formed by conditions' marks conditioned things. Just as grain sprouts relying on water, earth, and so forth, why does it not say 'born' but says 'formed by conditions'? Because being born from causes and being formed by conditions are two distinct things. 'The dharmas of the aggregates, sense fields, and realms' displays all phenomena. These three fully encompass all conditioned things; simply speaking of matter and mind also encompasses them entirely. Although among the sense fields and realms unconditioned things are also included, here it takes only conditioned things that are formed relying on conditions. 'Like bubbles upon water' clarifies their unreality. When bubbles arise upon water, the bubbles have no real substance; since dharmas are formed from conditions, how could phenomena be real? Hereafter, the seventh part explains the designation of causal production.