金剛般若經旨贊 2.52

2.52

經。若心有住即為非住　贊曰。此返遮也。前令不生色等心故。故勸應生無所住心。非謂更住無住心相。若有住無住相者。亦是生心即為非住。以真住者都無住故。若無住者契真理故。即此真理。是佛菩提。若心住於色等相者。彼心不住佛菩提也。

Sūtra: “If the mind has an abiding, it is non-abiding.” Commentary: This is negating in a reverse manner. Because he previously enjoined not generating a mind [abiding in] forms and the rest, he therefore exhorted that one should produce a mind that does not abide anywhere; he did not mean that one should further abide in the mark of a non-abiding mind. If one abides in the mark of non-abiding, that too is producing a mind, and thus constitutes non-abiding [in truth]. For true abiding has no abiding whatsoever. If one is without abiding, one tallies with the true principle; this very true principle is the Buddha’s bodhi. If the mind abides in the marks of forms and the rest, that mind does not abide in the Buddha’s bodhi.