俱舍論疏 7.105

7.105

論「此十二心互相生者」，已下四一頌明十二心相出入也。三界心、心所法相生之例，略有五種：一自界、二異界、三續生、四防定、五無漏。自界相生者，自界加行善心，不從異熟、威儀、工巧心生，自餘諸心皆得相生。唯除化心，唯與色界加行善心相生故。二異界心相生者，三界無覆無記心，不從異界心後起，唯除欲化心。亦不生異界心，除欲化心及命終心。生得善心即不生異地心，除續生位。不從異地心生，唯除防定心。加行善心，向上唯生加行善，向下生欲通生得善。從生者，從下、上加行善生。三續生心者，唯生得善、不善、有覆無記、異熟無記、威儀心為命終心。唯不善有覆無記為續生心。向上生除不善、有覆無記。向下生隨界所有。四防定心者，欲界生得、加行善說色染心後生。色界防定，加行善心從無色染後生。五無漏心相生者，如下文說。

On the Śāstra's statement, "As for these twelve minds arising mutually from one another": below, four [lines forming] one stanza explain how the twelve minds alternately emerge and enter. There are, in brief, five cases of mutual arising of minds and mental factors across the three realms: first, within its own realm; second, from a different realm; third, continuous rebirth; fourth, guarding absorption; fifth, the uncontaminated. As for mutual arising within its own realm: a preparatory wholesome mind of its own realm does not arise from minds of fruition, deportment, or craft, while all other minds can mutually arise. This is with the sole exception of the mind of transformation, because it only arises mutually with the preparatory wholesome mind of the form realm. Second, as for mutual arising from a mind of a different realm: an unobscured unmanifested mind of the three realms does not arise immediately following a mind of a different realm, with the sole exception of the desire-realm transformation mind. Nor does it give rise to a mind of a different realm, except for the desire-realm transformation mind and the dying mind. An innate wholesome mind does not give rise to a mind of a different stage, except at the position of continuous rebirth; nor does it arise from a mind of a different stage, with the sole exception of the mind guarding absorption. A preparatory wholesome mind, directed upward, only produces preparatory wholesome [minds]; directed downward, it produces [minds of] the desire realm, both innate wholesome and others. What it arises from is lower and upper preparatory wholesome [minds]. Third, as for the mind of continuous rebirth: only the innate wholesome, unwholesome, obscured unmanifested, fruition unmanifested, and deportment minds serve as the dying mind. Only the unwholesome and obscured unmanifested minds serve as the mind of continuous rebirth. Directed upward, it excludes unwholesome and obscured unmanifested [minds]. Directed downward, it conforms to whatever is present in that realm. Fourth, as for the mind guarding absorption: the desire-realm innate and preparatory wholesome [minds] are said to arise following a form-realm defiled mind. For guarding absorption in the form realm, the preparatory wholesome mind arises following a formless-realm defiled [mind]. Fifth, as for the mutual arising of uncontaminated minds: it is as explained in the text below.