James 2:20

But do thou want to know, O vain man, that faith apart from works is dead?

James 2:26

For as the body without a spirit is dead, so also faith without the works is dead.

Job 11:11-12

For he knows FALSE men. He also sees iniquity. Will he not then consider it?

Psalm 94:8-11

Consider, ye brutish among the people, and ye fools, when will ye be wise?

Proverbs 12:11

He who tills his land shall have plenty of bread, but he who pursues vanities is void of understanding.

Jeremiah 2:5

Thus says LORD: What unrighteousness have your fathers found in me, that they have gone far from me, and have walked after vanity, and have become vain?

Romans 1:21

Because, although knowing God, they did not glorify him as God, nor were they thankful, but became vain in their reasonings and their heart was darkened without understanding.

1 Corinthians 15:35-36

But some man will say, How are the dead raised, and with what kind of body do they come?

Galatians 5:6

For in Christ Jesus neither circumcision avails anything nor uncircumcision, but faith working through love.

Galatians 6:3

For if some man presumes to be something when he is nothing, he deceives himself.

Colossians 2:8

Take heed lest there will be any man taking you captive through the love of wisdom and empty deceit, according to the tradition of men, according to the rudiments of the world, and not according to Christ.

1 Timothy 1:6

From which some having swerved have turned aside to empty talk,

Titus 1:10

For there are also many insubordinate men, vain talkers and deceivers, especially those from circumcision,

James 1:26

If any man among you seems to be religious, not bridling his tongue but deceiving his heart, this man's religion is futile.

James 2:17

So also faith, if it has no works, is dead by itself.

Treasury of Scripture Knowledge

Summary

But wilt thou know, O vain man, that faith without works is dead?

That

General references

Bible References

O vain

James 1:26
If any man among you seems to be religious, not bridling his tongue but deceiving his heart, this man's religion is futile.
Job 11:11
For he knows FALSE men. He also sees iniquity. Will he not then consider it?
Psalm 94:8
Consider, ye brutish among the people, and ye fools, when will ye be wise?
Proverbs 12:11
He who tills his land shall have plenty of bread, but he who pursues vanities is void of understanding.
Jeremiah 2:5
Thus says LORD: What unrighteousness have your fathers found in me, that they have gone far from me, and have walked after vanity, and have become vain?
Romans 1:21
Because, although knowing God, they did not glorify him as God, nor were they thankful, but became vain in their reasonings and their heart was darkened without understanding.
1 Corinthians 15:35
But some man will say, How are the dead raised, and with what kind of body do they come?
Galatians 6:3
For if some man presumes to be something when he is nothing, he deceives himself.
Colossians 2:8
Take heed lest there will be any man taking you captive through the love of wisdom and empty deceit, according to the tradition of men, according to the rudiments of the world, and not according to Christ.
1 Timothy 1:6
From which some having swerved have turned aside to empty talk,
Titus 1:10
For there are also many insubordinate men, vain talkers and deceivers, especially those from circumcision,

That

James 2:14
What is the benefit, my brothers, if some man should say to have faith, but has no works? Can the faith save him?

General references

1 Corinthians 15:14
And if Christ has not risen, then our preaching is empty, and your faith is also empty.