長阿含經 9.p106

9.p106

“There are another five things, which are the five factors of complete cessation: First, a monk believes in the Buddha, Tathāgata, Arhat, and Completely Awakened One who perfected the ten epithets. Second, he lacks illness and is physically healthy. Third, he is honest, lacks any deception, and heads down the Tathāgata’s clear path to nirvāṇa. Fourth, he focuses his mind so that he’s not confused, retains the recitations, and doesn’t forget them. Fifth, he is skilled in observing the arising and perishing of things and ends the root of suffering with the noble practice.