Romans 3:12-13

3:12 All have turned away,

together they have become worthless;

there is no one who shows kindness, not even one.

3:13Their throats are open graves,

they deceive with their tongues,

the poison of asps is under their lips.

Romans 10:2

10:2 For I can testify that they are zealous for God, but their zeal is not in line with the truth.

Romans 11:10

11:10 let their eyes be darkened so that they may not see,

and make their backs bend continually.”

Romans 11:20

11:20 Granted! They were broken off because of their unbelief, but you stand by faith. Do not be arrogant, but fear!