大乘起信論義記 3.442

3.442

First, the accomplishment of calm. Second, from “because the mind abides” downward, clarifies that the power of calm attached to the mind is sharp and keen, attaining samādhi. Third, from “deeply subduing afflictions” downward, clarifies subduing delusions and entering ranks—that is, the fulfillment of faith and entry into the [first of the ten] abodes. This briefly distinguishes the benefits of samādhi. The above clarified those capable of entering; the following reveals those who cannot.