首楞嚴義疏注經 2.108

2.108

This draws a parallel with what preceded and points it out. Abandoning the great sea is one delusion; recognizing the bubble as the sea is a doubled delusion. Lowering the hand is upright, yet clinging to it as inverted is one delusion; raising the hand is inverted, yet recognizing it as upright is a doubled delusion. Earlier he adduced an event to test [them]; later he cited an analogy to illustrate it; in between he used dharmas to compare back and forth, directly pointing out the characteristics of inversion, brilliantly clear. How could one claim that this is the annihilation of characteristics? Let the wise examine this carefully.