5 Bible Verses about Spiritual Blindness, In Unbelievers

But the natural man receiveth not the things of the Spirit of God: for they are folly to him: and he cannot know them, because they are spiritually discerned.

And the light shineth in darkness; and the darkness did not comprehend it.

And some of the Pharisees who were with him heard these things, and said to him, Are we blind also? Jesus said to them, If ye were blind, ye should not have had sin: but now ye say, We see; therefore your sin is permanent.

Therefore I speak to them in parables: that seeing, they may not see; and hearing, they may not hear nor understand.

And he said, To you it is given to know the mysteries of the kingdom of God; but to the rest in parables: that seeing they may not perceive, and hearing may not comprehend.