4 Bible Verses about Defective Vision

For now we see by a mirror darkly, but then we shall see face to face; now I know in part, but then I shall know fully as I also am known.

for a man that is without these is blind, not seeing to a distance, and has forgotten the purification from his former errors.

And looking up he said, I see men, as trees walking.

And why do you see a speck in your brother's eye, and not consider a beam in your own eye? or how will you say to your brother, Let me cast out the speck from your eye, and behold a beam in your own eye? Hypocrite, cast out first the beam from your eye, and then will you see clearly to cast out the speck from your brother's eye.