維摩經略疏 1.145

1.145

「無量功德至不唐捐」，三總釋成隣果歎德。「無量功德皆成就」者，釋自行滿。「無量佛土皆嚴淨」，釋化他滿。「其見聞者無不蒙益」者，法身非色非聲，隨感見聞必獲其益，令得世間出世間樂。「諸有所作亦不唐捐」者，唐虛捐棄亦失也。釋自行者，隨心所行任運契理必成勝因，感果不失，故不虛棄也。釋化他者，眾生雖不入第一義，不失三悉檀，歸向生善破惡獲利，及化功歸己並不虛棄。

"Immeasurable merits [...] also not in vain": third is summarizing and concluding the praise of virtues neighboring the fruit. "Immeasurable merits are all accomplished" explains the fulfillment of their own practice. "Immeasurable buddha-lands are all adorned and purified" explains the fulfillment of transforming others. "Those who see or hear them never fail to receive benefit" means that the dharmakāya is neither form nor sound, yet in accord with sensory response, those who see or hear it will certainly obtain its benefit, enabling them to attain worldly and supramundane bliss. As for "all that they do is also not in vain," táng means empty, and juān means cast aside, which is to say lost. Explaining their own practice: whatever their minds perform spontaneously accords with principle and will certainly constitute a superior cause, reliably evoking its fruit; therefore it is not cast aside in vain. Explaining the transformation of others: although sentient beings may not enter the supreme meaning, they do not lose the three siddhāntas; taking refuge, generating goodness, and eliminating evil, they obtain benefit, and the transformative merit reverts to oneself, neither being cast aside in vain.