謂至佛果而成就我德之波羅蜜行也。波羅蜜，譯曰到彼岸，總為至佛果之行法名。普賢觀經曰：「釋迦牟尼，名毘慮遮那徧一切處。其佛住處，名常寂光。常波羅蜜所成攝處，我波羅蜜所安立處，淨波羅蜜滅有相處，樂波羅蜜不住身心相處。」
The ego pāramitāin the four based on theNirvana Sutrain which the transcendental ego is 自在, i.e. has a real and permanent nature; the four are 常 permanency, 樂 joy, 我 personality, 淨 purity.