Day 15 concludes Chapter 10, The Teacher of the Dharma, and opens Chapter 11, Beholding the Stūpa of Treasures.
Having last month heard Great Eloquence Bodhisattava ask about the loud voice that came from within the Stupa, he hear the Buddha’s reply.
The Buddha said to him:
“The perfect body of a Tathāgata is in this stūpa of treasures. A long time ago there was a world called Treasure-Purity at the distance of many thousands of billions of asaṃkhyas of worlds to the east [of this world]. In that world lived a Buddha called Many-Treasures. When he was yet practicing the Way of Bodhisattvas, he made a great vow: ‘If anyone expounds a sūtra called the Lotus Flower of the Wonderful Dharma in any of the worlds of the ten quarters after I become a Buddha and pass away, I will cause my stūpa-mausoleum to spring up before him so that 1 may be able to prove the truthfulness of the sūtra and say ‘excellent’ in praise of him because I wish to hear that sūtra [directly from him].”
“He attained enlightenment[, and became a Buddha]. When he was about to pass away, he said to the bhikṣus in the presence of the great multitude of gods and men, ‘If you wish to make offerings to my perfect body after my extinction, erect a great stūpa!’
“If anyone expounds the Sūtra of the Lotus Flower of the Wonderful Dharma in any of the worlds of the ten quarters, that Buddha, by his supernatural powers and by the power of his vow, will cause the stūpa of treasures enshrining his perfect body to spring up before the expounder of the sūtra. Then he will praise [the expounder of the sūtra], saying, ‘Excellent, excellent!’
“Great-Eloquence! Now Many-Treasures Tathāgata caused his stūpa to spring up from underground in order to hear the Sūtra of the Lotus Flower of the Wonderful Dharma [directly from me]. Now he praised me, saying, ‘Excellent, excellent!’ ”