佛說仁王般若波羅蜜經 1.22

1.22

「又信忍菩薩，所謂善、達、明、中行者，斷三界色煩惱縛，能化百佛千佛萬佛國中，現百身千身萬身，神通無量功德，常以十五心為首：四攝法、四無量心、四弘願、三解脫門。是菩薩從善地至於薩婆若，以此十五心為一切行根本種子。

"Furthermore, bodhisattvas of faith patience—namely, those who practice within the wholesome, penetrative, and luminous [stages]—sever the fetters of the afflictions of form in the three realms. They can convert [beings] in hundreds of buddha lands, thousands of buddha lands, and tens of thousands of buddha lands, manifesting hundreds of bodies, thousands of bodies, and tens of thousands of bodies, possessing immeasurable supernormal powers and merits. They consistently take fifteen minds as foremost: the four means of embrace, the four immeasurables, the four great vows, and the three doors to liberation. Such bodhisattvas, from the wholesome stage up to sarvajñā, take these fifteen minds as the fundamental seed of all practices.