金剛經纂要刊定記 7.133

7.133

則無染者。謂擬心即差便名為染。故論云：「動即有苦，果不離因。」此則微細念慮盡名為染，不必貪欲。

"Then there is no defilement": this means that when the mind is stirred, an error occurs, which is immediately named "defilement." Therefore the treatise says: "Stirring immediately entails suffering; the fruit is not divorced from the cause." Thus even subtle thoughts are entirely called defilement, not necessarily greed and desire alone.