妙法蓮華經玄義 3.169

3.169

From the pure precepts of mindfulness protecting and maintaining right mindfulness unfolds the unanalyzed precept, which is the precept accompanying the path. Extinguishing form to enter emptiness is the path-accompanying [precept] of analyzing phenomena; now, embodying phenomena to enter emptiness is therefore called unanalyzed. Furthermore, when there is that accompanying the path within, the rank of precepts is solid and cannot be broken or analyzed.