大乘起信論義記 3.5

3.5

○下正歎甚深，於中：初、凡小非分，次、菩薩分知，後、唯佛窮了。

Below, directly praising its extreme profundity, within which: first, it is not within the capacity of ordinary persons and the Hinayana; next, bodhisattvas know it partially; finally, only the Buddha fully fathoms it.