俱舍論頌疏論本 18.118

18.118

釋曰：此有六因：後起者，第一因也，謂作罪已，隨前更作。田者，第二因也，於上四田作損益事。根本者，第三因也，謂根本業道。加行者，第四因也，謂引根本，名加行也。思者，第五因也，謂因彼思，業道究竟。意樂者，第六因也，所有意趣，我當造作如是事等。先從意樂引起加行，次從加行引生於思，次復從思引發根本，此之根本必於田起，於後方有後起現前。今依義次，從後向前。

The commentary says: There are six causes: Subsequent arising is the first cause, meaning having committed an offense, one proceeds to commit it again following the former. The field is the second cause, doing harm or benefit toward the four fields above. The fundamental is the third cause, meaning the fundamental course of action. Preparatory action is the fourth cause, meaning leading up to the fundamental, which is called preparatory action. Volition is the fifth cause, meaning through that volition the course of action is brought to culmination. Intention is the sixth cause, meaning the disposition of one's purpose: 'I shall perform such deeds,' and so on. First, from the intention, preparatory action is aroused; next, from preparatory action, volition is produced; next, from volition, the fundamental is triggered; this fundamental must arise in dependence upon the field; and only afterward does the subsequent arising become manifest. Here, following the logical order, we proceed from the later to the earlier.