妙法蓮華經玄義 4.104

4.104

又是四種四諦智行：無作之道，即戒、定、慧聖行；無作之滅，即天行；慈悲拔苦，拔四種苦，與四種樂，即梵行；直悲，即病行；直慈，即嬰兒行。

Furthermore, they are the practice of wisdom regarding the four kinds of four noble truths: the path of non-action is the holy practice of discipline, concentration, and wisdom; the cessation of non-action is heavenly practice; benevolence and compassion pulling out suffering, eradicating the four kinds of suffering and bestowing the four kinds of bliss, is pure practice; direct compassion is practice regarding illness; direct benevolence is practice regarding infants.