仁王護國般若經疏 2.28

2.28

「七賢居士」者，二標名也。七賢有二：一小乘，五停心觀等是也；二大乘，一名初發心人、二名有相行人、三名無相行人、四名方便行人、五名絕種性人、六性種性人、七道種性人。俱在地前，調心順道名為七賢。「居士」者，外國積財至億名為居士。今此富有七淨財故名居士，信、施、戒、聞、慧、慚、愧名七庶財也云云。

As for the "householders of the seven ranks of worthies," the second is designating the name. There are two kinds of the seven ranks of worthies: first, in the Small Vehicle, the contemplations of the five stoppings of mind and so forth are these; second, in the Great Vehicle: the first is named the person of initial generation of mind; the second is named the practitioner of signs; the third is named the practitioner of signlessness; the fourth is named the practitioner of expedient means; the fifth is named the person of the nature of severance; the sixth is named the person of the lineage of nature; and the seventh is named the person of the lineage of the path. All are prior to the stages; harmonizing the mind and complying with the path, they are named the seven ranks of worthies. As for "householder," in foreign countries, accumulating wealth up to a hundred million is called a householder. Here, being rich in the seven pure jewels, they are called householders: faith, giving, morality, learning, wisdom, conscience, and shame are named the seven mundane jewels, and so forth.