維摩經玄疏 5.102

5.102

答曰：若思議有餘解脫，證真入滅受想定，似涅槃法，著身中證想受滅，猶如死人，無所能用。若人無餘解脫，灰身滅智，猶如虛空，無所施為。若生、法二身，住不思議解脫，能種種變現，如此經〈不思議品〉具明，故淨名訶身子言「不起滅定，而現諸威儀，是為宴坐」也。

Answer: If it is conceivable liberation with remainder, one realizes reality and enters the cessation of perception and feeling (saṃjñā-vedayita-nirodha), resembling the dharma of nirvāṇa; abiding within the body, one realizes the cessation of perception and feeling, just like a corpse, incapable of any function. If one enters liberation without remainder, ash-like body and extinguished consciousness, just like empty space, there is nothing one can enact. If the two bodies—the physical body and dharma-body—abide in inconceivable liberation, they can display all manner of transformations, as fully explained in this sūtra's chapter 'Inconceivable'; thus Vimalakīrti rebuked Śāriputra, saying, 'Without arising from the cessation trance, yet manifesting all deportments—this is quiet sitting.'