Romans 1:21-22
Because though they knew God, they did not glorify him as God, nor were they thankful to him; but became perverse in their reasonings, and their senseless minds were darkened;
Romans 1:28
And as they did not choose to retain God in their knowledge, God gave them up to a reprobate mind, to do things which are shameful;
2 Corinthians 4:3-4
But if our gospel is veiled, it is veiled to them that perish,
Galatians 5:15
But if ye bite and devour one another, beware lest ye be consumed by one another.
Ephesians 4:17-18
This therefore I say, and charge you in the Lord, that ye no longer walk as the rest of the gentiles walk in the vanity of their mind,