4 Bible Verses about Spiritual Blindness, Results Of Sin

In their case, the god of this world has blinded the eyes of the unbelievers, to keep the glorious light of the good news of Christ, who is the likeness of God, from dawning upon them.

And the ground for the sentence is this, that the light has come into the world, and yet, because their actions were evil, men have loved darkness more than the light. For anyone who is in the habit of doing wrong hates the light, and to keep his actions from being reproved, he does not come out into the daylight.

So they could not believe, for Isaiah again has said: "He has blinded their eyes and benumbed their hearts, so that they cannot see with their eyes and understand with their hearts, and turn to me to cure them."

So I mean this and now testify to it in the name of the Lord: You must now stop living as the heathen usually do, in the frivolity of their minds, with darkened understanding, estranged from the life of God because of the ignorance that exists among them and because of the stubbornness of their hearts; for in their recklessness they have abandoned themselves to sensuality which leads to excessive practices of all sorts of immorality.