Spiritual Blindness: The Effect of Sin
Source: TTT
Isaiah 29:10
For the LORD has poured out on you a spirit of deep sleep. He has shut your eyes, O prophets; He has covered your heads, O seers.
Matthew 6:23
But if your eyes are bad, your whole body will be full of darkness. If then the light within you is darkness, how great is that darkness!
John 3:19, 20
And this is the verdict: The Light has come into the world, but men loved the darkness rather than the Light because their deeds were evil. / Everyone who does evil hates the Light, and does not come into the Light for fear that his deeds will be exposed.