大方廣佛華嚴經隨疏演義鈔 66.40

66.40

疏「三約一切相智觀」，然論但云「因緣有支二種業，能起因緣事故。」今疏乃義加解脫方便。又二業中，經文後一為起後因。疏意云：若無自業何能起後？故云「二業為起後方便」。

Regarding the commentary's phrase "Third, contemplation in terms of the cognition of all aspects": however, the treatise merely says, "Because the two kinds of karma of the factors of conditioned arising are able to give rise to the events of causes and conditions." Now, the commentary interprets this by adding the upāya of liberation. Furthermore, between the two karmas, the latter one in the sūtra text serves as the cause giving rise to what follows. The commentary's intent is: if there were no karma belonging to itself, how could it give rise to what follows? Therefore it states, "The two karmas are the upāya for giving rise to what follows."