Romans 1:21-22
because though they knew [there was] a God, they glorified him not as God, nor gave him thanks, but became triflers in their disputations, and their stupid heart was darkened.
Romans 1:28
And since they thought not fit to hold the Deity in acknowledgment, God abandoned them to a reprobate mind, to practise deeds unbecoming;
2 Corinthians 4:3-4
And if now our gospel be hid, it is hid from those who are lost:
Galatians 5:15
But if ye bite and devour one another, take heed that ye be not consumed by one another.
Ephesians 4:17-18
This then I urge and testify in the Lord, that ye walk no more as the other Gentiles walk in the vanity of their mind,