金剛經纂要刊定記 4.203

4.203

無明使者。法執俱生也，是無明住地所攝，故名為使。現行等者，即我執分別現行前已斷者。

On 'The drive of ignorance' (avidyānuśaya): The clinging to phenomena that is innate; it is subsumed under the ground of ignorance, hence it is called a 'drive' (anuśaya). 'Active manifestation…' and so forth: This refers to the active manifestation of the conceptual clinging to a self, which was severed previously.