三彌勒經疏 1.106

1.106

言第一修因人者，有三類：一菩薩、二二乘、三凡人。初菩薩者，一云：從初發心乃至法雲。此義不然，以八地已上永離分段，定不生兜率天故。故今解從勝解行地至遠行地，為供一生菩薩故、為聞法種善根故生彼天。次二乘者，發心求二乘道而資糧未備，現身中聞兜率天極妙樂事及聞彌勒號，仰喜故迴向心發願得往生。後凡夫者，有眾生雖受禁戒，不能護持、造眾惡業，聞彌勒名悔過發願得往生也。

Regarding the first, the persons cultivating the causes, there are three types: first, bodhisattvas; second, [followers of] the two vehicles; third, ordinary people. First, regarding bodhisattvas, one says: from the first arousal of the mind up to the Cloud of Dharma [bhūmi]. This meaning is not so, because from the eighth bhūmi and above, one is forever separated from portioned [birth and death], and definitely does not take birth in Tuṣita heaven. Therefore, it is now explained: from the stage of adhimukticaryā up to the Dūraṅgamā bhūmi, for the sake of making offerings to the bodhisattva bound to one [more] birth and for the sake of hearing the Dharma to plant good roots, they take birth in that heaven. Next, regarding [followers of] the two vehicles: those who arouse the mind to seek the path of the two vehicles but whose provisions are not yet complete, in their present bodies hearing of the extremely wondrous and joyful affairs of Tuṣita heaven and hearing Maitreya's name, out of admiration and joy dedicate their minds and make vows, attaining rebirth. Lastly, regarding ordinary people: there are sentient beings who, although receiving the prohibitory precepts, are unable to protect and uphold them and create manifold evil karmas, but upon hearing Maitreya's name, repent their transgressions, make vows, and attain rebirth.