瑜伽論記 4.68

4.68

阿練若苾芻便生譏論，言我今問彼超色無色寂靜解脫，而不能記等者，此意說言：無色定名超色，無漏定名超無色，此二名為寂靜解脫故。今為說無色界定非為樂住，色四靜慮名寂靜解脫，是現法樂住。

Regarding 'a forest monk then raised a mocking debate, saying, "I now ask him about the tranquil liberation that transcends form and formlessness, but he cannot explain it..."': the intended meaning here is that the formless absorptions are called 'transcending form', and the taintless absorption is called 'transcending formlessness'; these two are called tranquil liberation. Now it is explained to him that the absorption of the formless realm is not a dwelling happily, while the four dhyānas of the form realm are called tranquil liberation and are dwellings happily in the present life.