仁王經疏 3.457

3.457

釋曰：第二、明十遍處。地水火風、青黃赤白、空處、識處，名十遍處，亦十一切入。即是處所緣寬廣，無有間隙，故名遍處。行相，即是十一切入行解相也。言不用者，乘語故也。故以不說八解脫者，此三科法是下中上三根人觀。此中唯有中上二根，無下根故，以是不論。

Explanation: Second, explaining the ten totalities. Earth, water, fire, wind, blue, yellow, red, white, the sphere of space, and the sphere of consciousness are called the ten totalities (daśa kṛtsnāyatanāni), also known as the ten total absorptions (daśa sarvatrāyatanāni). That is, the focal object of the sphere is broad and expansive, devoid of any gaps; therefore they are called 'totalities'. 'Mental aspects' (ākāra) are the cognitive aspects of the ten total absorptions. The word 'unused' is used for syntactic flow. As to why the eight liberations are not mentioned: these three categories of dharmas are contemplations for persons of lower, middling, and superior faculties. Here, there are only those of middling and superior faculties and none of lower faculties, which is why they are not discussed.