釋禪波羅蜜次第法門 3.60

3.60

Fifth, if practitioners, while sitting, due to the mind being clear and tranquil, see the fourfold assembly of virtuous ones explaining the Tripiṭaka or listening to, receiving, chanting, and reciting the Mahāyāna; or sometimes, due to the mind being tranquil, chanting and recitation naturally enters [the mind], and whatever they hear is immediately understood, or they naturally can comprehend the Tripiṭaka and Mahāyāna sutras, discerning them without impediment; one should know that these are all the signs of the arising of the two kinds of wholesome roots—habitual and retributive—of chanting, reciting, listening, and explaining from past lives or the present life.