無量壽經優婆提舍願生偈註 2.162

2.162

是名菩薩摩訶薩隨順五種法門，所作隨意自在成就。如向所說身業、口業、意業、智業、方便智業隨順法門故。

This is called the bodhisattva-mahāsattva according with the five Dharma gates, accomplishing what is undertaken at will and with mastery; because, as previously spoken of, the bodily karma, vocal karma, mental karma, karma of wisdom, and karma of the wisdom of skillful means accord with the Dharma gates.