Deuteronomy 32:5

They have become false, they are not his children, the mark of sin is on them; they are an evil and hard-hearted generation.

Deuteronomy 31:29

For I am certain that after my death you will give yourselves up to sin, wandering from the way which I have given you; and evil will overtake you in the end, because you will do evil in the eyes of the Lord, moving him to wrath by the work of your hands.

Isaiah 1:4

O nation full of sin, a people weighted down with crime, a generation of evil-doers, false-hearted children: they have gone away from the Lord, they have no respect for the Holy One of Israel, their hearts are turned back from him.

Matthew 17:17

And Jesus, answering, said, O false and foolish generation, how long will I be with you? how long will I put up with you? let him come here to me.

Luke 9:41

And Jesus said, O generation without faith and false in heart, how long will I have to be with you and put up with you? let your son come here.

Philippians 2:15

So that you may be holy and gentle, children of God without sin in a twisted and foolish generation, among whom you are seen as lights in the world,

Genesis 6:12

And God, looking on the earth, saw that it was evil: for the way of all flesh had become evil on the earth.

Exodus 32:7

And the Lord said to Moses, Go down quickly; for your people, whom you took out of the land of Egypt, are turned to evil ways;

Deuteronomy 4:16

So that you may not be turned to evil ways and make for yourselves an image in the form of any living thing, male or female,

Deuteronomy 9:24

From the day when I first had knowledge of you, you have gone against the word of the Lord.

Judges 2:19

But whenever the judge was dead, they went back and did more evil than their fathers, going after other gods, to be their servants and their worshippers; giving up nothing of their sins and their hard-hearted ways.

Psalm 78:8

And not be like their fathers, a stiff-necked and uncontrolled generation; a generation whose heart was hard, whose spirit was not true to God.

Hosea 9:9

They have gone deep in evil as in the days of Gibeah; he will keep in mind their wrongdoing, he will give them punishment for their sins.

Zephaniah 3:7

I said, Certainly you will go in fear of me, and come under my training, so that whatever I may send on her may not be cut off before her eyes: but they got up early and made all their works evil.

Matthew 3:7

But when he saw a number of the Pharisees and Sadducees coming to his baptism, he said to them, Offspring of snakes, at whose word are you going in flight from the wrath to come?

Matthew 16:4

An evil and false generation is searching after a sign; and no sign will be given to it but the sign of Jonah. And he went away from them.

John 8:41

You are doing the works of your father. They said to him, We are true sons of Abraham; we have one Father, who is God.

Acts 7:51

You whose hearts are hard and whose ears are shut to me; you are ever working against the Holy Spirit; as your fathers did, so do you.

2 Corinthians 11:3

But I have a fear, that in some way, as Eve was tricked by the deceit of the snake, your minds may be turned away from their simple and holy love for Christ.

Treasury of Scripture Knowledge

Summary

They have corrupted themselves, their spot is not the spot of his children: they are a perverse and crooked generation.

Their spot, etc

General references

Bible References

They have corrupted themselves

Deuteronomy 4:16
So that you may not be turned to evil ways and make for yourselves an image in the form of any living thing, male or female,
Deuteronomy 31:29
For I am certain that after my death you will give yourselves up to sin, wandering from the way which I have given you; and evil will overtake you in the end, because you will do evil in the eyes of the Lord, moving him to wrath by the work of your hands.
Genesis 6:12
And God, looking on the earth, saw that it was evil: for the way of all flesh had become evil on the earth.
Exodus 32:7
And the Lord said to Moses, Go down quickly; for your people, whom you took out of the land of Egypt, are turned to evil ways;
Judges 2:19
But whenever the judge was dead, they went back and did more evil than their fathers, going after other gods, to be their servants and their worshippers; giving up nothing of their sins and their hard-hearted ways.
Isaiah 1:4
O nation full of sin, a people weighted down with crime, a generation of evil-doers, false-hearted children: they have gone away from the Lord, they have no respect for the Holy One of Israel, their hearts are turned back from him.
Hosea 9:9
They have gone deep in evil as in the days of Gibeah; he will keep in mind their wrongdoing, he will give them punishment for their sins.
Zephaniah 3:7
I said, Certainly you will go in fear of me, and come under my training, so that whatever I may send on her may not be cut off before her eyes: but they got up early and made all their works evil.
2 Corinthians 11:3
But I have a fear, that in some way, as Eve was tricked by the deceit of the snake, your minds may be turned away from their simple and holy love for Christ.

Their spot, etc

John 8:41
You are doing the works of your father. They said to him, We are true sons of Abraham; we have one Father, who is God.

A perverse

Deuteronomy 9:24
From the day when I first had knowledge of you, you have gone against the word of the Lord.
Psalm 78:8
And not be like their fathers, a stiff-necked and uncontrolled generation; a generation whose heart was hard, whose spirit was not true to God.
Isaiah 1:4
O nation full of sin, a people weighted down with crime, a generation of evil-doers, false-hearted children: they have gone away from the Lord, they have no respect for the Holy One of Israel, their hearts are turned back from him.
Matthew 3:7
But when he saw a number of the Pharisees and Sadducees coming to his baptism, he said to them, Offspring of snakes, at whose word are you going in flight from the wrath to come?
Matthew 16:4
An evil and false generation is searching after a sign; and no sign will be given to it but the sign of Jonah. And he went away from them.
Matthew 17:17
And Jesus, answering, said, O false and foolish generation, how long will I be with you? how long will I put up with you? let him come here to me.
Luke 9:41
And Jesus said, O generation without faith and false in heart, how long will I have to be with you and put up with you? let your son come here.
Acts 7:51
You whose hearts are hard and whose ears are shut to me; you are ever working against the Holy Spirit; as your fathers did, so do you.
Philippians 2:15
So that you may be holy and gentle, children of God without sin in a twisted and foolish generation, among whom you are seen as lights in the world,

General references

Proverbs 2:15
Whose ways are not straight, and whose footsteps are turned to evil:

Basic English, produced by Mr C. K. Ogden of the Orthological Institute - public domain