Jeremiah 5:23

5:23 But these people have stubborn and rebellious hearts.

They have turned aside and gone their own way.

Jeremiah 9:2-5

9:2 (9:1) I wish I had a lodging place in the desert

where I could spend some time like a weary traveler.

Then I would desert my people

and walk away from them

because they are all unfaithful to God,

a congregation of people that has been disloyal to him.

The Lord Laments That He Has No Choice But to Judge Them

9:3 The Lord says,

“These people are like soldiers who have readied their bows.

Their tongues are always ready to shoot out lies.

They have become powerful in the land,

but they have not done so by honest means.

Indeed, they do one evil thing after another

and do not pay attention to me.

9:4 Everyone must be on his guard around his friends.

He must not even trust any of his relatives.

For every one of them will find some way to cheat him.

And all of his friends will tell lies about him.

9:5 One friend deceives another

and no one tells the truth.

These people have trained themselves to tell lies.

They do wrong and are unable to repent.

Matthew 12:34-36

12:34 Offspring of vipers! How are you able to say anything good, since you are evil? For the mouth speaks from what fills the heart. 12:35 The good person brings good things out of his good treasury, and the evil person brings evil things out of his evil treasury. 12:36 I tell you that on the day of judgment, people will give an account for every worthless word they speak.

Mark 7:21-22

7:21 For from within, out of the human heart, come evil ideas, sexual immorality, theft, murder, 7:22 adultery, greed, evil, deceit, debauchery, envy, slander, pride, and folly.

Romans 3:10-18

3:10 just as it is written:

There is no one righteous, not even one,

3:11 there is no one who understands,

there is no one who seeks God.

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.

3:14Their mouths are full of cursing and bitterness.

3:15Their feet are swift to shed blood,

3:16 ruin and misery are in their paths,

3:17 and the way of peace they have not known.

3:18There is no fear of God before their eyes.

James 1:15

1:15 Then when desire conceives, it gives birth to sin, and when sin is full grown, it gives birth to death.

James 3:6

3:6 And the tongue is a fire! The tongue represents the world of wrongdoing among the parts of our bodies. It pollutes the entire body and sets fire to the course of human existence – and is set on fire by hell.