Symmetry in 7:192-197

I have discovered a chiastic structure in 7:192-197.

Here is my rhetorical analysis:

A     They can neither help them, nor help themselves

B     Guidance; bad people

C     Idols are like you; invoke them

C’    Idols are not like you; invoke them

B’    The Book; good people

A’    They can neither help you, nor help themselves