四分律刪繁補闕行事鈔 2.391

2.391

五就心。有三：一善心持戒，謂修離染清淨行，對根本惡，怨逼三時不染等是也。不善心者，為名利故，世報等是也。無記心者，狂亂睡眠等。若以作持校之，上中下不等。若望順教，莫不持戒，不分三心。

Fifth, in terms of the mind. There are three: first, observing precepts with a wholesome mind, meaning cultivating pure conduct detached from defilement, addressing fundamental evil, remaining undefiled when coerced by an enemy across the three times, and so forth. An unwholesome mind means doing so for fame and profit, worldly retribution, and so forth. An indeterminate mind means madness, sleep, and so forth. If evaluated in terms of active observance, the high, middle, and low are not equal. If viewed from the standpoint of conforming to the teaching, there is none that is not precept observance, without distinguishing the three minds.