無量壽經優婆提舍願生偈註 2.184

2.184

佛所得法名為阿耨多羅三藐三菩提，以得此菩提故名為佛。今言速得阿耨多羅三藐三菩提，是得早作佛也。阿名無，耨多羅名上，三藐名正，三名遍，菩提名道，統而譯之名為無上正遍道。無上者，言此道窮理盡性更無過者。何以言之？以正故。正者，聖智也。如法相而知故稱為正智，法性無相故聖智無知也。遍有二種：一者聖心遍知一切法、二者法身遍滿法界，若身若心無不遍也。道者，無礙道也。經言「十方無礙人，一道出生死。」一道者，一無礙道也。無礙者，謂知生死即是涅槃。如是等入不二法門無礙相也。

The Dharma attained by a Buddha is named anuttarā-samyak-saṃbodhi; because of attaining this bodhi, one is named Buddha. Now it is said that one quickly attains anuttarā-samyak-saṃbodhi, which means one quickly becomes a Buddha. 'A' means un- [or non-]; 'nuttara' means surpassed; 'samyak' means correct; 'sam' means complete [or all-pervading]; 'bodhi' means the Path; translated collectively, it is called the Unsurpassed Correct and Complete Path. 'Unsurpassed' means that this Path exhausts principle and plumbs nature, with nothing exceeding it. Why is this said? Because it is correct. 'Correct' is noble wisdom. Because it is known in accordance with the characteristics of phenomena, it is called correct wisdom; because the nature of phenomena has no characteristics, noble wisdom has no deliberate knowing. 'Complete' has two kinds: first, the noble mind completely knows all dharmas; second, the Dharma-body completely pervades the Dharma realm; whether in body or in mind, there is nothing it does not pervade. 'Path' is the unobstructed path. A sūtra says: 'Unobstructed people in the ten directions leave birth-and-death by a single path.' 'A single path' is the single unobstructed path. 'Unobstructed' means knowing that birth-and-death is precisely nirvāṇa. Such are the unobstructed characteristics of entering the non-dual Dharma gate.