1 Peter 4:17

For the time is come for judgment to begin at the house of God: and if it begin first at us, what'shall be the end of them that obey not the gospel of God?

2 Thessalonians 1:8

rendering vengeance to them that know not God, and to them that obey not the gospel of our Lord Jesus:

Jeremiah 25:29

For, lo, I begin to work evil at the city which is called by my name; and should ye be utterly unpunished? Ye shall not be unpunished; for I will call for a sword upon all the inhabitants of the earth, saith Jehovah of hosts.

Ezekiel 9:6

slay utterly the old man, the young man and the virgin, and little children and women; but come not near any man upon whom is the mark: and begin at my sanctuary. Then they began at the old men that were before the house.

Luke 23:31

For if they do these things in the green tree, what shall be done in the dry?

Isaiah 10:12

Wherefore it shall come to pass, that, when the Lord hath performed his whole work upon mount Zion and on Jerusalem, I will punish the fruit of the stout heart of the king of Assyria, and the glory of his high looks.

Jeremiah 49:12

For thus saith Jehovah: Behold, they to whom it pertained not to drink of the cup shall assuredly drink; and art thou he that shall altogether go unpunished? thou shalt not go unpunished, but thou shalt surely drink.

Amos 3:2

You only have I known of all the families of the earth: therefore I will visit upon you all your iniquities.

Malachi 3:5

And I will come near to you to judgment; and I will be a swift witness against the sorcerers, and against the adulterers, and against the false swearers, and against those that oppress the hireling in his wages, the widow, and the fatherless, and that turn aside the sojourner from his right , and fear not me, saith Jehovah of hosts.

Matthew 3:9-10

and think not to say within yourselves, We have Abraham to our father: for I say unto you, that God is able of these stones to raise up children unto Abraham.

Matthew 11:20-24

Then began he to upbraid the cities wherein most of his mighty works were done, because they repented not.

Luke 10:12-14

I say unto you, it shall be more tolerable in that day for Sodom, than for that city.

Luke 12:47-48

And that servant, who knew his lord's will, and made not ready, nor did according to his will, shall be beaten with many'stripes ;

Romans 2:9

tribulation and anguish, upon every soul of man that worketh evil, of the Jew first, and also of the Greek;

Galatians 3:1

O foolish Galatians, who did bewitch you, before whose eyes Jesus Christ was openly set forth crucified?

Galatians 5:7

Ye were running well; who hindered you that ye should not obey the truth?

Hebrews 2:2

For if the word spoken through angels proved stedfast, and every transgression and disobedience received a just recompense of reward;

Hebrews 2:4

God also bearing witness with them, both by signs and wonders, and by manifold powers, and by gifts of the Holy Spirit, according to his own will.

Hebrews 5:9

and having been made perfect, he became unto all them that obey him the author of eternal salvation;

Hebrews 11:8

By faith Abraham, when he was called, obeyed to go out unto a place which he was to receive for an inheritance; and he went out, not knowing whither he went.

Hebrews 12:24-25

and to Jesus the mediator of a new covenant, and to the blood of sprinkling that speaketh better than that of Abel.

1 Peter 2:8

and, A stone of stumbling, and a rock of offence; for they stumble at the word, being disobedient: whereunto also they were appointed.

Treasury of Scripture Knowledge

Summary

For the time is come that judgment must begin at the house of God: and if it first begin at us, what shall the end be of them that obey not the gospel of God?

And if

Bible References

Judgment

Isaiah 10:12
Wherefore it shall come to pass, that, when the Lord hath performed his whole work upon mount Zion and on Jerusalem, I will punish the fruit of the stout heart of the king of Assyria, and the glory of his high looks.
Jeremiah 25:29
For, lo, I begin to work evil at the city which is called by my name; and should ye be utterly unpunished? Ye shall not be unpunished; for I will call for a sword upon all the inhabitants of the earth, saith Jehovah of hosts.
Jeremiah 49:12
For thus saith Jehovah: Behold, they to whom it pertained not to drink of the cup shall assuredly drink; and art thou he that shall altogether go unpunished? thou shalt not go unpunished, but thou shalt surely drink.
Ezekiel 9:6
slay utterly the old man, the young man and the virgin, and little children and women; but come not near any man upon whom is the mark: and begin at my sanctuary. Then they began at the old men that were before the house.
Malachi 3:5
And I will come near to you to judgment; and I will be a swift witness against the sorcerers, and against the adulterers, and against the false swearers, and against those that oppress the hireling in his wages, the widow, and the fatherless, and that turn aside the sojourner from his right , and fear not me, saith Jehovah of hosts.
Matthew 3:9
and think not to say within yourselves, We have Abraham to our father: for I say unto you, that God is able of these stones to raise up children unto Abraham.
Luke 12:47
And that servant, who knew his lord's will, and made not ready, nor did according to his will, shall be beaten with many'stripes ;

And if

Luke 23:31
For if they do these things in the green tree, what shall be done in the dry?

What

Matthew 11:20
Then began he to upbraid the cities wherein most of his mighty works were done, because they repented not.
Luke 10:12
I say unto you, it shall be more tolerable in that day for Sodom, than for that city.
Hebrews 2:2
For if the word spoken through angels proved stedfast, and every transgression and disobedience received a just recompense of reward;
Hebrews 12:24
and to Jesus the mediator of a new covenant, and to the blood of sprinkling that speaketh better than that of Abel.

General references

Proverbs 11:31
Behold, the righteous shall be recompensed in the earth: How much more the wicked and the sinner!
Matthew 24:8
But all these things are the beginning of travail.
Luke 23:31
For if they do these things in the green tree, what shall be done in the dry?

American Standard Version Public Domain