瑜伽師地論分門記 2.21

2.21

Fourth, explaining the aspects of the three purities of moral restraint has five parts: 1. General statement; 2. Questioning examination; 3. Listing the names, divided into three as in the treatise; 4. Separate explanations, which has two parts: (1) General question; (2) General answer, which has three parts: [i.] Explaining the observation of bodily karma and its purity has two parts: [a] Explaining observation, which has two parts: <a> Stating; <b> Explaining, which has two parts: <i> Observing causes, which has two parts: observing unwholesome causes, and observing wholesome causes; <ii> Observing results, which has two parts: observing unwholesome results, and observing wholesome results; [b] Explaining purity, which has three parts: <a> Purifying past unwholesome bodily karma; <b> Cultivating past wholesome karma of body; <c> Conclusion; [ii.] Analogous treatment of the remaining vocal karma; [iii.] Explaining the observation of mental karma and its purity has two parts: [a] Explaining observation, which has two parts: observing causes, and observing results; [b] Explaining purity, which has three parts: <a> Explaining the correct meaning, which has three parts: purifying unwholesome karma, cultivating wholesome karma, and concluding; <b> Questioning; <c> Answering the reason, which has three parts: based on observation, based on purity, and based on dwelling stably to explain the reason; 5. Citing sūtras has three parts: 1. Presenting the introductory citation words; 2. Listing the sūtra phrases; 3. Explaining the sūtra's purport, which has two parts: [1] Explaining the meaning of observation; [2] Explaining the meaning of purity, which has three parts: purifying the three unwholesome karmas, cultivating the three wholesome karmas, and concluding.