釋禪波羅蜜次第法門 9.65

9.65

Answer: When ordinary beings have not yet seen the path, each values his own practice; some say holding the precepts is paramount, some say erudition is paramount, some say the twelve dhūtas are paramount, and some say dhyāna-concentration is paramount. In this way, each values his own practice and no longer diligently seeks nirvāṇa. The Buddha said: "These merits are all factors inclining toward the path of nirvāṇa; if one contemplates dharmas as impermanent, this is the true path of nirvāṇa." Because of such various causes and conditions, although dharmas are empty, this notion of impermanence is taught.