The eye is the window to the soul.
It’s the bipolar neurons!
Bipolar Neuron. Bipolar cells (BCs) are the central neurons of the retina which carry light-elicited signals from photoreceptors and horizontal cells (HCs) in the outer retina to amacrine cells (ACs) and ganglion cells (GCs) in the inner retina.
Doesn’t the Bible say God is Light?