宗鏡錄 57.13

57.13

答。古德釋云。唯六七二識成無漏。六即第六識。初地門中二十二心。所。成妙觀察智。七即第七識。二十二心。所。成平等性智。此二智品相應。俱離障染。故名無漏。若五八等識。定是有漏。

Answer: An ancient master explained: Only the sixth and seventh consciousnesses become undefiled. The sixth is the sixth consciousness: in the gate of the first bhūmi, along with twenty-two mental factors, it becomes the wondrously observing wisdom. The seventh is the seventh consciousness: along with twenty-two mental factors, it becomes the equality wisdom. Associated with these two classes of wisdom, both are free from obstruction and defilement, and thus are called undefiled. As for the five consciousnesses, the eighth, and so forth, they are definitively defiled.