4 Bible Verses about Blindness, Symbolic

If your right eye insnare you, it is better to pull it out, and to suffer the loss of that single part, than that thy whole body should be cast into Gehenna.

but if your eye be bad, your whole body will be dark: if therefore that, which should be light to you, be dark; how great is that darkness?

and if thine eye occasions thee to relapse, pluck it out, and cast it from thee: it is better for thee to enter into life with one eye, rather than having two to be cast into hell-fire.

And by way of comparison he said to them, can the blind lead the blind without tumbling both into the ditch?