金光明最勝王經疏 1.87

1.87

贊曰：第三德。總攝六度，修因始圓。七最勝中無染最勝，名為清淨。或三輪淨，如《解深密》等，六度各有十種清淨，廣如彼明。修恒不捨，名樂奉持，即長時意樂。七最勝，六意樂各舉於一以顯其餘。

Commentary: The third virtue. Comprehensively subsuming the six perfections, their cultivation of causes first reaches completion. Among the seven supremacies, the supremacy of non-defilement is called 'purity'. Or, it refers to the purity of the three wheels (trimaṇḍalapariśuddhi); as in the Sandhinirmocana and other texts, each of the six perfections has ten kinds of purity, which are extensively explained there. Cultivating constantly without abandoning them is called 'taking joy in upholding them', which refers to long-term aspiration. Among the seven supremacies and the six aspirations, one of each is mentioned to indicate the remainder.