Galatians 6:3

So if any one of you thinks you are important when you really are not, you are only fooling yourself.

1 Corinthians 3:18

Let no man deceive himself. If any man among you seems to be wise in this age, let him become a fool, that he may be wise.

2 Corinthians 12:11

I have become a fool in boasting. You have compelled me: for I ought to have been commended about you: for in nothing am I inferior to the most prominent apostles, though I am nothing.

Romans 12:3

I say through the grace given to me that every man among you should not think more highly of himself than he ought to think. But to think soberly, just as God has dealt to every man the measure of faith.

1 Corinthians 8:2

If any man thinks he knows any thing, he really knows nothing, according to what he ought to know.

Galatians 2:6

Those who were recognized as important people did not add a single thing to my message. What sort of people they were makes no difference to me. God does not play favorites (show partiality).

Proverbs 25:14

He who falsely boasts of a gift is like clouds and wind without rain.

Proverbs 26:12

See a man wise in his own conceit? There is more hope for a fool than for him.

Luke 18:11

The Pharisee stood and prayed like this: God, I thank you, that I am not like the rest of men, extortionists, unjust, adulterers, or even as this tax collector.

Romans 12:16

Be of the same mind as others. Do not think lofty things but be led along by lowly things. Do not be wise in your own conceit (self-love) (vanity) (estimation).

1 Corinthians 13:2

If I have the gift of prophesy, and know all secrets and all knowledge, and though I have all faith so as to remove mountains, but do not have love, I am nothing.

2 Corinthians 3:5

We are not adequate by ourselves to account for anything. Our adequacy is from God.

2 Timothy 3:13

But evil men and impostors will become worse and worse, deceiving and being deceived.

James 1:22

Be doers of the word, and not hearers only, who deceive themselves.

James 1:26

If any man thinks he is religious, while he does not control his tongue but deceives his heart, this man's religion is vain (worthless) (useless).

1 John 1:8

If we say that we have no sin, we deceive ourselves, and the truth is not in us.

Treasury of Scripture Knowledge

Bible References

If

Galatians 2:6
Those who were recognized as important people did not add a single thing to my message. What sort of people they were makes no difference to me. God does not play favorites (show partiality).
Proverbs 25:14
He who falsely boasts of a gift is like clouds and wind without rain.
Proverbs 26:12
See a man wise in his own conceit? There is more hope for a fool than for him.
Luke 18:11
The Pharisee stood and prayed like this: God, I thank you, that I am not like the rest of men, extortionists, unjust, adulterers, or even as this tax collector.
Romans 12:3
I say through the grace given to me that every man among you should not think more highly of himself than he ought to think. But to think soberly, just as God has dealt to every man the measure of faith.
1 Corinthians 3:18
Let no man deceive himself. If any man among you seems to be wise in this age, let him become a fool, that he may be wise.
1 Corinthians 8:2
If any man thinks he knows any thing, he really knows nothing, according to what he ought to know.

When

1 Corinthians 13:2
If I have the gift of prophesy, and know all secrets and all knowledge, and though I have all faith so as to remove mountains, but do not have love, I am nothing.
2 Corinthians 3:5
We are not adequate by ourselves to account for anything. Our adequacy is from God.
2 Corinthians 12:11
I have become a fool in boasting. You have compelled me: for I ought to have been commended about you: for in nothing am I inferior to the most prominent apostles, though I am nothing.

He deceiveth

1 Corinthians 3:18
Let no man deceive himself. If any man among you seems to be wise in this age, let him become a fool, that he may be wise.
2 Timothy 3:13
But evil men and impostors will become worse and worse, deceiving and being deceived.
James 1:22
Be doers of the word, and not hearers only, who deceive themselves.
1 John 1:8
If we say that we have no sin, we deceive ourselves, and the truth is not in us.

General references

Proverbs 14:12
There is a way that seems right to a man, but the end thereof is the way of death.
1 Corinthians 3:7
Neither he that plants and neither he that waters is anything; but God gives the increase.