法界次第初門 2.135

2.135

滅諦下四行：一、盡行者，觀涅槃種種苦盡，故名盡。二、滅行者，觀涅槃諸煩惱火滅，故名滅。三、妙行者，涅槃一切中第一，故名妙。四、出行者，觀涅槃離世間生死法，故名為出也。

The four aspects under the truth of cessation: 1. The aspect of exhaustion: contemplating that in nirvāṇa the various sufferings are exhausted; hence it is called exhaustion. 2. The aspect of cessation: contemplating that in nirvāṇa the fires of all afflictions are extinguished; hence it is called cessation. 3. The aspect of excellence: nirvāṇa is foremost among all things; hence it is called excellence. 4. The aspect of departure: contemplating that nirvāṇa is departed from the worldly dharmas of birth and death; hence it is called departure.