淨名經集解關中疏 2.491

2.491

'If one can faithfully understand this sūtra and explain it to others even down to a single four-line verse, know that this person has already received the prophecy of anuttarā-samyak-saṃbodhi.' The retributions of the ten virtuous deeds and the five precepts are among humans and devas; the profound scriptures of the Mahāyāna have only bodhi as their fruit, and so, from the first moment of believing a four-line verse, one is given the prophecy of attaining Buddhahood.