摩訶止觀 6.14

6.14

二禪亦有事障、性障。事去發中間，性去發三禪，與樂俱發。此樂深妙，聖人能捨，凡夫捨為難。此中有愛、慢、癡，凡有九品，品品有三假。樂對意根，樂心相續，待無樂有樂。若不觀察，隨禪受生。今用四句觀慧破之，方便勝進，無礙斷惑，解脫證真，成事理無生。若未去者，更修相續、相待及餘八品，亦如是。癡、慢九品，亦如是。

The second dhyāna also has obstacles regarding phenomena and obstacles regarding nature. When phenomena are removed, the intermediate arises; when nature is removed, the third dhyāna arises, arising together with bliss. This bliss is deep and subtle; sages are able to renounce it, but ordinary people find it difficult to renounce. Within this there is attachment, arrogance, and ignorance, totaling nine grades, and each grade has the three provisionalities. Bliss facing the mental faculty, the mind of bliss continuing, and having bliss in contrast to having no bliss [are the three provisionalities]. If one does not contemplate, one undergoes rebirth in accordance with dhyāna. Now, using the contemplative wisdom of the four options to destroy them, through expedients and superior progress, one severs delusions without obstruction and realizes the true through liberation, accomplishing the non-arising of phenomena and principle. If they are not yet removed, further cultivating continuity, relativity, and the remaining eight grades is also like this. The nine grades of ignorance and arrogance are also like this.