金光明最勝王經疏 1.135

1.135

贊曰：於第九地能離二愚、具足四辯，故總持自在。具足七辯，常為大乘，名大辯莊嚴。持法說法對。

Commentary: On the ninth bhūmi, one is able to leave behind the two follies and fully possess the four discriminations; hence 'Sovereign of Dhāraṇī'. Fully possessing the seven discriminations and constantly acting for the Great Vehicle is called 'Adorned King of Great Discernment'. [This is] a pairing of upholding the Dharma and preaching the Dharma.