James 2:20

Wilt thou understand, o thou vain man, that faith without deeds is dead?

James 2:26

For as the body without the spirit is dead, even so faith without deeds is dead.

Job 11:11-12

For it is he that knoweth the vanity of men. He seeth their wickedness also; should he not then consider it?

Psalm 94:8-11

Take heed, ye unwise among the people: O ye fools, when will ye understand?

Proverbs 12:11

He that tilleth his land, shall have plenteousness of bread; but he that followeth idleness, is a very fool.

Jeremiah 2:5

Thus sayeth the LORD unto you, "What unfaithfulness found your fathers in me, that they went so far away from me, falling to lightness, and being so vain?

Romans 1:21

inasmuch as when they knew God, they glorified him not as God, neither were thankful: but waxed full of vanities in their imaginations. And their foolish hearts were blinded.

1 Corinthians 15:35-36

But some man will say, "How shall the dead arise? With what bodies come they in?

Galatians 5:6

For in Jesus Christ, neither is circumcision anything worth, neither yet uncircumcision: but faith, which by love is mighty in operation.

Galatians 6:3

If any man seem to himself that he is somewhat, when indeed he is nothing, the same deceiveth himself in his imagination.

Colossians 2:8

Beware lest any man come and spoil you through philosophy and deceitful vanity, through the traditions of men, and ordinances after the world, and not after Christ.

1 Timothy 1:6

from the which things, some have erred, and have turned unto vain jangling,

Titus 1:10

For there are many disobedient and talkers of vanity, and deceivers of minds, namely they of the circumcision,

James 1:26

If any man among you seem devout, and refrain not his tongue: but deceive his own heart, this man's devotion is in vain.

James 2:17

Even so faith, if it have no deeds, is dead in 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 seem devout, and refrain not his tongue: but deceive his own heart, this man's devotion is in vain.
Job 11:11
For it is he that knoweth the vanity of men. He seeth their wickedness also; should he not then consider it?
Psalm 94:8
Take heed, ye unwise among the people: O ye fools, when will ye understand?
Proverbs 12:11
He that tilleth his land, shall have plenteousness of bread; but he that followeth idleness, is a very fool.
Jeremiah 2:5
Thus sayeth the LORD unto you, "What unfaithfulness found your fathers in me, that they went so far away from me, falling to lightness, and being so vain?
Romans 1:21
inasmuch as when they knew God, they glorified him not as God, neither were thankful: but waxed full of vanities in their imaginations. And their foolish hearts were blinded.
1 Corinthians 15:35
But some man will say, "How shall the dead arise? With what bodies come they in?
Galatians 6:3
If any man seem to himself that he is somewhat, when indeed he is nothing, the same deceiveth himself in his imagination.
Colossians 2:8
Beware lest any man come and spoil you through philosophy and deceitful vanity, through the traditions of men, and ordinances after the world, and not after Christ.
1 Timothy 1:6
from the which things, some have erred, and have turned unto vain jangling,
Titus 1:10
For there are many disobedient and talkers of vanity, and deceivers of minds, namely they of the circumcision,

That

James 2:14
What availeth it, my brethren, though a man say he hath faith, when he hath no deeds? Can faith save him?

General references

1 Corinthians 15:14
If Christ be not risen, then is our preaching vain, and your faith is also in vain.