淨名經集解關中疏 2.521

2.521

"'Praised in unison by the Buddhas, worthy ones, and holy ones, turning away from the suffering of saṃsāra and displaying the bliss of nirvāṇa, expounded by the Buddhas of the ten directions and the three times.'" / This fifth is the general conclusion regarding the principle. / Sengzhao says: "Being praised in unison by the Buddhas clarifies that their shared Dharma is necessarily true. Although saṃsāra is suffering, to turn one's back on it is exceedingly difficult; although nirvāṇa is bliss, those who recognize it are few. Were it not for the profound sūtras, who could open this path? Though the Buddhas are distinct, their Way is non-dual, demonstrating that this sūtra of the ultimate truth is ever one and unerring." Here ends the praise of the profound sūtra.