Verses with the word vain in the New Testament (33 verses):

Matthew 6:7
But when ye pray, use not vain repetitions, as the heathen do: for they think that they shall be heard for their much speaking.

Matthew 15:9
But in vain they do worship me, teaching for doctrines the commandments of men.

Mark 7:7
Howbeit in vain do they worship me, teaching for doctrines the commandments of men.

Acts 4:25
Who by the mouth of thy servant David hast said, Why did the heathen rage, and the people imagine vain things?

Romans 1:21
Because that, when they knew God, they glorified him not as God, neither were thankful; but became vain in their imaginations, and their foolish heart was darkened.

Romans 13:4
For he is the minister of God to thee for good. But if thou do that which is evil, be afraid; for he beareth not the sword in vain: for he is the minister of God, a revenger to execute wrath upon him that doeth evil.

1 Corinthians 3:20
And again, The Lord knoweth the thoughts of the wise, that they are vain.

1 Corinthians 15:2
By which also ye are saved, if ye keep in memory what I preached unto you, unless ye have believed in vain.

1 Corinthians 15:10
But by the grace of God I am what I am: and his grace which was bestowed upon me was not in vain; but I laboured more abundantly than they all: yet not I, but the grace of God which was with me.

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

1 Corinthians 15:17
And if Christ be not raised, your faith is vain; ye are yet in your sins.

1 Corinthians 15:58
Therefore, my beloved brethren, be ye stedfast, unmoveable, always abounding in the work of the Lord, forasmuch as ye know that your labour is not in vain in the Lord.

2 Corinthians 6:1
We then, as workers together with him, beseech you also that ye receive not the grace of God in vain.

2 Corinthians 9:3
Yet have I sent the brethren, lest our boasting of you should be in vain in this behalf; that, as I said, ye may be ready:

Galatians 2:2
And I went up by revelation, and communicated unto them that gospel which I preach among the Gentiles, but privately to them which were of reputation, lest by any means I should run, or had run, in vain.

Galatians 2:21
I do not frustrate the grace of God: for if righteousness come by the law, then Christ is dead in vain.

Galatians 3:4
Have ye suffered so many things in vain? if it be yet in vain.

Galatians 4:11
I am afraid of you, lest I have bestowed upon you labour in vain.

Galatians 5:26
Let us not be desirous of vain glory, provoking one another, envying one another.

Ephesians 5:6
Let no man deceive you with vain words: for because of these things cometh the wrath of God upon the children of disobedience.

Philippians 2:16
Holding forth the word of life; that I may rejoice in the day of Christ, that I have not run in vain, neither laboured in vain.

Colossians 2:8
Beware lest any man spoil you through philosophy and vain deceit, after the tradition of men, after the rudiments of the world, and not after Christ.

1 Thessalonians 2:1
For yourselves, brethren, know our entrance in unto you, that it was not in vain:

1 Thessalonians 3:5
For this cause, when I could no longer forbear, I sent to know your faith, lest by some means the tempter have tempted you, and our labour be in vain.

1 Timothy 1:6
From which some having swerved have turned aside unto vain jangling;

1 Timothy 6:20
O Timothy, keep that which is committed to thy trust, avoiding profane and vain babblings, and oppositions of science falsely so called:

2 Timothy 2:16
But shun profane and vain babblings: for they will increase unto more ungodliness.

Titus 1:10
For there are many unruly and vain talkers and deceivers, specially they of the circumcision:

Titus 3:9
But avoid foolish questions, and genealogies, and contentions, and strivings about the law; for they are unprofitable and vain.

James 1:26
If any man among you seem to be religious, and bridleth not his tongue, but deceiveth his own heart, this man's religion is vain.

James 2:20
But wilt thou know, O vain man, that faith without works is dead?

James 4:5
Do ye think that the scripture saith in vain, The spirit that dwelleth in us lusteth to envy?

1 Peter 1:18
Forasmuch as ye know that ye were not redeemed with corruptible things, as silver and gold, from your vain conversation received by tradition from your fathers;