大乘起信論裂網疏 4.58

4.58

已相應者，謂法身菩薩得無分別心，與一切如來自體相應故；得自在業，與一切如來智用相應故；唯依法力任運修行，熏習真如，滅無明故。

"The 'already attuned' refers to dharmakāya bodhisattvas who have attained the non-conceptual mind, because they are attuned to the own-essence of all Tathāgatas; and who have attained sovereign karma, because they are attuned to the wisdom-function of all Tathāgatas; cultivating spontaneously solely by the power of the Dharma, perfuming tathatā and extinguishing ignorance."