More than two thousand years ago, on the fifteenth day of the seventh month, Shakyamuni had a seat prepared outdoors on open ground, the roji. It was the day of jusai, which closes the summer retreat (ango). In the sutra, Shakyamuni explains jusai this way: the monks face one another in pairs, confess their own faults of body, speech, and mind, and ask for pardon.
Shakyamuni called his disciple Ananda and told him, "Strike the gaṇḍī on the open ground at once." The gaṇḍī is a sounding instrument used to gather the monks. Ananda went to the hall, took up the gaṇḍī, and declared, "Now I strike this drum of the Tathagata's faith. Let all who are disciples of the Tathagata gather."
After this declaration, he recited the eight-line verse.
- Translation
- Now, on the open ground, strike the gaṇḍī at once. For today, the fifteenth day of the seventh month, is the day of the invitation ceremony.
- Original text
汝今於露地速擊揵椎。所以然者、今七月十五日是受歲之日。
- Source
- Ekottara Agama, Chapter on the Good Gathering (Taisho No.125)
- Translation
- Now I strike this drum of the faith of the Tathagata. Let all who are disciples of the Tathagata gather, every one of them.
- Original text
我今擊此如來信鼓、諸有如來弟子眾者、盡當普集。
- Source
- Ekottara Agama, Chapter on the Good Gathering (Taisho No.125)