摩訶止觀 5.164

5.164

復次，信、法不孤立，須聞思相資。如法行者，隨聞一句「體寂湛然，夢妄皆遣」，還坐思惟，心生歡喜。又聞止已，還更思惟，即生禪定。又聞於止，還即思惟，妄念皆破。又聞止已，還更思惟，朗然欲悟。又聞觀已，還更思惟，心大歡喜。又聞觀已，還更思惟，生善、破惡、欲悟等，准前可知。此乃聽少思多，名為「法行」，非都不聽法也。

Furthermore, faith and Dharma do not stand in isolation; hearing and reflection must assist each other. For example, when a practitioner of Dharma hears a single phrase—'the essence is quiescent and pure, dreams and delusions are all dispelled'—they return to sit and reflect, and joy arises in their mind. Again, having heard about calming, they return to reflect further, and dhyāna-concentration arises. Again, hearing about calming, they immediately return to reflect, and deluded thoughts are all broken. Again, having heard about calming, they return to reflect further, and brightly they are about to awaken. Again, having heard about contemplation, they return to reflect further, and great joy arises in their mind. Again, having heard about contemplation, they return to reflect further; the arising of good, breaking of evil, approaching awakening, and so on are to be known by analogy with the preceding. This, being listening little and reflecting much, is called a 'practitioner of Dharma'; it does not mean they do not listen to the Dharma at all.