首楞嚴義疏注經 4.540

4.540

圓脫，圓銷也。執境成根，因根有礙，執心不起，諸境自亡。既不相纏，自然圓脫，下文云「見聞如幻翳，三界若空華，聞復翳根除，塵銷覺圓淨，淨極光通達。」故云伏歸元真，發本明耀。《楞伽》云「不了心及緣，則生二妄想，了心及境界，妄想則不生。」妄既不生即發明耀，皆斯義也。

"Perfect extrication" means perfect dissolution. Grasping objects constitutes the faculties; due to the faculties there are obstructions. When the grasping mind does not arise, the objects vanish of themselves. Since they are no longer entangled, they are naturally and perfectly extricated. A later passage says: "Seeing and hearing are like illusory cataracts; / The three realms are like flowers in space. / When hearing returns, the cataract-faculty is removed; / When dusts dissolve, awareness is perfectly pure. / Purity reaches the utmost, and light penetrates through." Therefore it says: "subduing them and returning to the original reality, bringing forth the luminous radiance of the fundamental nature." The Laṅkāvatāra states: "Failing to understand mind and conditions, one gives rise to two kinds of false imaginations; understanding mind and objective realms, false imaginations do not arise." When falsehood no longer arises, the luminous radiance is brought forth. All of these share this meaning.