大方廣佛華嚴經隨疏演義鈔 77.31

77.31

疏「七智性無差為次第」者，成十九最勝。彼欠二十光明行。次第本性無差，性隨次第而終不易。

Regarding the Commentary's statement "seventh, the nature of wisdom being undifferentiated forms the sequence": this completes nineteen, "supremacy." That [list] lacks the practice of the twentieth, "light." The fundamental nature of the sequence is undifferentiated; the nature accords with the sequence and yet never alters.