摩訶止觀 7.121

7.121

云何六度攝佛威儀？佛以十力、無畏、不共法等為威儀。一心中修四道品，名「修佛威儀」；證佛眼、佛智，名「得佛威儀」。

How do the six pāramitās subsume the Buddha's deportment? The Buddha takes the ten powers, the fearlessnesses, the unshared qualities, and so forth, as deportment. Cultivating the four kinds of factors of the path in a single thought-moment is called "cultivating the Buddha's deportment"; realizing the Buddha-eye and the Buddha's wisdom is called "attaining the Buddha's deportment."