Romans 1:31

without understanding, covenant-breakers, without natural affection, unmerciful;

2 Timothy 3:3

without natural affection, implacable, slanderers, intemperate, fierce, no lovers of good,

Matthew 15:16

And He said, "Are ye also even yet without understanding?

Romans 1:20-21

For His invisible things, since the creation of the world, are clearly seen, being perceived by the things that are made, even His everlasting power and divinity; that they may be without excuse:

Romans 3:11

there is none that understands; there is none that seeks after God;

Treasury of Scripture Knowledge

Summary

Without understanding, covenantbreakers, without natural affection, implacable, unmerciful:

Without understanding

Covenant-breakers

Bible References

Without understanding

Romans 1:20
For His invisible things, since the creation of the world, are clearly seen, being perceived by the things that are made, even His everlasting power and divinity; that they may be without excuse:
Romans 3:11
there is none that understands; there is none that seeks after God;
Matthew 15:16
And He said, "Are ye also even yet without understanding?

Covenant-breakers

2 Timothy 3:3
without natural affection, implacable, slanderers, intemperate, fierce, no lovers of good,