摩訶止觀 3.53

3.53

Furthermore, the worldly is what is refuted, and the true is what is employed. If based on what is refuted, it should be called the 'contemplation of worldly truth'; if based on what is employed, it should be called the 'contemplation of true truth'. Discussing refutation and employment together, it is called the 'contemplation of the two truths'. Moreover, distinguishing it, there are three kinds: first, in terms of teaching, there is the contemplation of the two truths following sentiment; in terms of practice, there is the contemplation of the two truths following sentiment and wisdom; in terms of realization, there is the contemplation of the two truths following wisdom. Although the efficacy of the initial contemplation has not yet tallied with the true, it may be discussed as the contemplation of the two truths in terms of following teaching and following practice.