Romans 1:21-22

For when they had come to know God, they did not give Him glory as God nor render Him thanks, but they became absorbed in useless discussions, and their senseless minds were darkened.

Romans 1:28

And just as they had refused to continue to have a full knowledge of God, so it was to utterly worthless minds that God gave them up, for them to do things which should not be done.

2 Corinthians 4:3-4

If, however, the meaning of our Good News has been veiled, the veil has been on the hearts of those who are on the way to perdition,

Galatians 5:15

But if you are perpetually snarling and snapping at one another, beware lest you are destroyed by one another.

Ephesians 4:17-18

Therefore I warn you, and I implore you in the name of the Master, no longer to live as the Gentiles in their perverseness live,

Treasury of Scripture Knowledge

Summary

Have all the workers of iniquity no knowledge? who eat up my people as they eat bread, and call not upon the LORD.

Bible References

Have

Romans 1:21
For when they had come to know God, they did not give Him glory as God nor render Him thanks, but they became absorbed in useless discussions, and their senseless minds were darkened.
2 Corinthians 4:3
If, however, the meaning of our Good News has been veiled, the veil has been on the hearts of those who are on the way to perdition,
Ephesians 4:17
Therefore I warn you, and I implore you in the name of the Master, no longer to live as the Gentiles in their perverseness live,

Eat up

Galatians 5:15
But if you are perpetually snarling and snapping at one another, beware lest you are destroyed by one another.