摩訶止觀 5.49

5.49

通稱禪定者，禪自是其境。陰入、煩惱、見、慢、業等悉是十大地中，心數定攝；魔是未到地定果，亦是心數定攝；二乘、菩薩，淨禪攝。又三定攝之：上定攝菩薩、二乘；中、下二定攝八境（云云）。

In terms of the general label "dhyāna concentration": dhyāna is itself that realm. Aggregates, sense-bases, defilements, views, pride, karma, and so forth are all subsumed under the mental factor of concentration within the ten universal mental factors; Māra is the fruit of access concentration and is also subsumed under the mental factor of concentration; the two vehicles and the bodhisattva are subsumed under pure dhyāna. Furthermore, three concentrations subsume them: the superior concentration subsumes the bodhisattva and the two vehicles; the middle and inferior concentrations subsume the eight realms (and so on).