淨名經集解關中疏 1.320

1.320

不斷煩惱而入涅槃。是為宴坐　六訶染淨未融失。肇曰。七使九結惱亂群生名為煩惱。煩惱真性即是涅槃。惠力強者觀煩惱即是入涅槃。不待斷而後入也。

"'Entering nirvāṇa without cutting off afflictions: this is quiet meditation.'" Sixth, reprimanding the fault of defilement and purity not being harmonized. [Seng]zhao said: "The seven latent tendencies and nine fetters trouble and distress sentient beings, hence they are called afflictions. The true nature of afflictions is precisely nirvāṇa. One whose power of wisdom is strong contemplates afflictions as being precisely the entry into nirvāṇa, without waiting to cut them off before entering."