成唯識論了義燈 4.103

4.103

安惠破火辨中，有三番問答：初約定，次變、不變時，後約凡夫厭色生上，不變色難，不同聖者，生上變色。

In Sthiramati's refutation of Citrabhāṇa, there are three rounds of questions and answers: first, in terms of meditative concentration; next, regarding the times of transformation and non-transformation; and last, regarding the objection that ordinary beings who loathe form and are born into the higher [realms] do not transform form, unlike the noble ones who are born into the higher [realms] and do transform form.