Romans 3:5

But if our unrighteousness commends the righteousness of God, what will we say? Is God unrighteous who inflicts wrath? I speak like men do.

Romans 6:19

I speak in human terms because of the weakness of your flesh, for as you presented your members as servants to uncleanness and to wickedness upon wickedness, even so now present your members as servants to righteousness for sanctification.

Galatians 3:15

Brothers, speaking of human terms, though it is only a man's covenant, yet when it has been confirmed, no one makes it void, or adds to it.

1 Corinthians 9:8

Do I speak these things according to the ways of men? Or doesn't the law also say the same thing?

Romans 2:5

But according to your hardness and unrepentant heart you are treasuring up for yourself wrath in the day of wrath, revelation, and of the righteous judgment of God;

Romans 4:1

What then will we say that Abraham, our forefather, has found according to the flesh?

Romans 7:7

What shall we say then? Is the law sin? May it never be! However, I wouldn't have known sin, except through the law. For I wouldn't have known coveting, unless the law had said, "You shall not covet."

Deuteronomy 32:39-43

"See now that I, even I, am he, There is no god with me. I kill, and I make alive. I wound, and I heal. There is no one who can deliver out of my hand.

Psalm 58:10-11

The righteous shall rejoice when he sees the vengeance. He shall wash his feet in the blood of the wicked;

Psalm 94:1-2

Yahweh, you God to whom vengeance belongs, you God to whom vengeance belongs, shine forth.

Nahum 1:2

Yahweh is a jealous God and avenges. Yahweh avenges and is full of wrath. Yahweh takes vengeance on his adversaries, and he maintains wrath against his enemies.

Nahum 1:6-8

Who can stand before his indignation? Who can endure the fierceness of his anger? His wrath is poured out like fire, and the rocks are broken apart by him.

Romans 3:7

For if the truth of God through my lie abounded to his glory, why am I also still judged as a sinner?

Romans 3:19

Now we know that whatever things the law says, it speaks to those who are under the law, that every mouth may be closed, and all the world may be brought under the judgment of God.

Romans 3:25-26

whom God set forth to be an atoning sacrifice, through faith in his blood, for a demonstration of his righteousness through the passing over of prior sins, in God's forbearance;

Romans 6:1

What shall we say then? Shall we continue in sin, that grace may abound?

Romans 8:20-21

For the creation was subjected to vanity, not of its own will, but because of him who subjected it, in hope

Romans 9:13-14

Even as it is written, "Jacob I loved, but Esau I hated."

Romans 9:18-20

So then, he has mercy on whom he desires, and he hardens whom he desires.

Romans 12:19

Don't seek revenge yourselves, beloved, but give place to God's wrath. For it is written, "Vengeance belongs to me; I will repay, says the Lord."

1 Corinthians 15:32

If I fought with animals at Ephesus for human purposes, what does it profit me? If the dead are not raised, then "let us eat and drink, for tomorrow we die."

2 Thessalonians 1:6-9

Since it is a righteous thing with God to repay affliction to those who afflict you,

Revelation 15:3

They sang the song of Moses, the servant of God, and the song of the Lamb, saying, "Great and marvelous are your works, Lord God, the Almighty! Righteous and true are your ways, you King of the nations.

Revelation 16:5-7

I heard the angel of the waters saying, "You are righteous, who are and who were, you Holy One, because you have judged these things.

Revelation 18:20

"Rejoice over her, O heaven, you saints, apostles, and prophets; for God has judged your judgment on her."

Treasury of Scripture Knowledge

Summary

But if our unrighteousness commend the righteousness of God, what shall we say? Is God unrighteous who taketh vengeance? (I speak as a man)

General references

Bible References

But if

Romans 3:7
For if the truth of God through my lie abounded to his glory, why am I also still judged as a sinner?
Romans 8:20
For the creation was subjected to vanity, not of its own will, but because of him who subjected it, in hope

Is god

Romans 2:5
But according to your hardness and unrepentant heart you are treasuring up for yourself wrath in the day of wrath, revelation, and of the righteous judgment of God;
Romans 3:19
Now we know that whatever things the law says, it speaks to those who are under the law, that every mouth may be closed, and all the world may be brought under the judgment of God.
Romans 9:18
So then, he has mercy on whom he desires, and he hardens whom he desires.
Romans 12:19
Don't seek revenge yourselves, beloved, but give place to God's wrath. For it is written, "Vengeance belongs to me; I will repay, says the Lord."
Deuteronomy 32:39
"See now that I, even I, am he, There is no god with me. I kill, and I make alive. I wound, and I heal. There is no one who can deliver out of my hand.
Psalm 58:10
The righteous shall rejoice when he sees the vengeance. He shall wash his feet in the blood of the wicked;
Psalm 94:1
Yahweh, you God to whom vengeance belongs, you God to whom vengeance belongs, shine forth.
Nahum 1:2
Yahweh is a jealous God and avenges. Yahweh avenges and is full of wrath. Yahweh takes vengeance on his adversaries, and he maintains wrath against his enemies.
2 Thessalonians 1:6
Since it is a righteous thing with God to repay affliction to those who afflict you,
Revelation 15:3
They sang the song of Moses, the servant of God, and the song of the Lamb, saying, "Great and marvelous are your works, Lord God, the Almighty! Righteous and true are your ways, you King of the nations.
Revelation 16:5
I heard the angel of the waters saying, "You are righteous, who are and who were, you Holy One, because you have judged these things.
Revelation 18:20
"Rejoice over her, O heaven, you saints, apostles, and prophets; for God has judged your judgment on her."

I speak

Romans 6:19
I speak in human terms because of the weakness of your flesh, for as you presented your members as servants to uncleanness and to wickedness upon wickedness, even so now present your members as servants to righteousness for sanctification.
1 Corinthians 9:8
Do I speak these things according to the ways of men? Or doesn't the law also say the same thing?
Galatians 3:15
Brothers, speaking of human terms, though it is only a man's covenant, yet when it has been confirmed, no one makes it void, or adds to it.

General references

Job 13:7
Will you speak unrighteously for God, and talk deceitfully for him?
Psalm 119:137
You are righteous, Yahweh. Your judgments are upright.
Proverbs 1:16
for their feet run to evil. They hurry to shed blood.