金光明最勝王經疏 3.103

3.103

贊曰：下釋。過一切相，自體勝故離十相。謂六塵、男女、生滅，不著於相，離諸執故。不可分別，非心言故。非常非斷，離二邊故。此中有四：一離諸相、二不執著、三非心言境、四離二邊。由斯四義，故名中道境。契於正智，正智名中道，中道之境亦名中道。

Commentary: Below is the explanation. 'Transcending all marks': because their self-nature is superior, they are free from the ten marks—namely, the six sense-objects, male, female, arising, and ceasing. 'Do not cling to marks': because they are free from all attachments. 'Cannot be conceptualized': because they are beyond mind and speech. 'Neither eternal nor annihilated': because they are free from the two extremes. Here there are four [points]: first, freedom from marks; second, non-attachment; third, being beyond the domain of mind and speech; fourth, freedom from the two extremes. Due to these four meanings, it is called the object of the Middle Way. When it accords with correct wisdom, correct wisdom is called the Middle Way, and the object of the Middle Way is also called the Middle Way.