說無垢稱經疏 6.314

6.314

贊曰：應物現身種種不同，合前所依地有勝劣。無礙智慧究竟無盡、圓滿無缺都無差別，合上虛空無盡亦無缺。福慧似彼，故以為喻。他受用身及變化身，為物現故有種種異，自受用身一切平等，由證真如等法身故。

Commentary: Manifesting various different bodies in response to beings corresponds to the previous supporting ground having superior and inferior qualities. Unhindered wisdom being ultimately inexhaustible, fully complete and without deficiency, with entirely no distinction, corresponds to the empty space above being inexhaustible and without deficiency. Merit and wisdom resemble that, and are therefore used as an analogy. The parasambhoga-kāya and the nirmāṇakāya, because they manifest for the sake of beings, have various differences; the svasaṃbhoga-kāya is completely equal in all respects, because of realizing the dharmakāya of equal tathatā and so forth.