摩訶止觀 10.43

10.43

又空見行善者：空無善惡而須行善。不行善者，毘紐天瞋，眾生苦惱。苦惱故成業，業由過去，現在受報。以現持戒苦行，遮現惡果，則得漏盡。若爾，須善故，持戒節身、少欲知足、麁衣噉草。為空造行而生喜怒，空是瞋愛諍計之處。若得禪發見，禪謝見熾；見已得禪，乃是鬼禪、鬼通。如此空見，自行唯一，化他有四，例前。自行、化通即是隨業，隨業升沈，何關道也？

Furthermore, as for those who practice good with the view of emptiness: emptiness is devoid of good and evil, yet one must practice good. If one does not practice good, Viṣṇu will be angered and sentient beings will suffer affliction. Because of affliction, karma is formed; karma originates in the past, and one receives retribution in the present. By currently upholding precepts and austerities to prevent current evil fruits, one attains the exhaustion of contaminations. If so, because good is necessary, they uphold precepts and regulate the body, have few desires and know contentment, wearing coarse clothing and eating grass. Performing practices for the sake of emptiness, they give rise to joy and anger; emptiness is their place of anger, love, dispute, and calculation. If they attain dhyāna and give rise to views, when dhyāna wanes the view blazes; having generated the view and then attaining dhyāna, it is demonic dhyāna and demonic superknowledge. With such a view of emptiness, personal practice is only one, and converting others has four modes, analogous to the preceding. Personal practice and converting others simply follow karma; rising and falling according to karma, what does it have to do with the Way?