1 John 1:8

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

James 3:2

For in many things we offend all. If any one offend not in word, the same is a perfect man, able also to bridle the whole body.

1 John 2:4

He that faith, I know him, and keepeth not his commandments, is a liar, and the truth is not in him.

Romans 3:23

For all have sinned, and are fallen short of the glory of God,

1 Corinthians 3:18

Let none deceive himself: if any one among you thinketh himself to be wise, let him become a fool in this world, that he may become wise.

Galatians 6:3

For if any man think himself to be something, when he is nothing, he deceiveth himself.

1 Timothy 6:5

evil surmisings, Perverse disputings of men of corrupt minds and destitute of the truth, supposing the gain is godliness. From such withdraw thyself.

2 Timothy 3:13

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

James 1:22

But be ye doers of the word and not hearers only, deceiving yourselves:

James 1:26

If any one be ever so religious, and bridleth not his tongue, but deceiveth his own heart, this man's religion is vain.

2 Peter 2:13

Receiving the reward of unrighteousness. They count it pleasure to riot in the day time; spots and blemishes, sporting themselves with their own deceivings, while they feast with you,

1 John 1:6

If we say we have fellowship with him, and walk in darkness, we lie and do not the truth.

1 John 1:10

If we say, we have not sinned, we make him a liar, and his word is not in us.

1 John 3:5-6

And ye know that he was manifested to take away our sins, and in him is no sin.

2 John 1:2

which abideth in us, and shall be with us for ever.

3 John 1:3

For I rejoiced greatly when the brethren came, and testified of the truth that is in thee, as thou walkest in the truth.

Treasury of Scripture Knowledge

Summary

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

General references

Bible References

Say

1 John 1:6
If we say we have fellowship with him, and walk in darkness, we lie and do not the truth.
1 John 3:5
And ye know that he was manifested to take away our sins, and in him is no sin.
Romans 3:23
For all have sinned, and are fallen short of the glory of God,
James 3:2
For in many things we offend all. If any one offend not in word, the same is a perfect man, able also to bridle the whole body.

We deceive

1 Corinthians 3:18
Let none deceive himself: if any one among you thinketh himself to be wise, let him become a fool in this world, that he may become wise.
Galatians 6:3
For if any man think himself to be something, when he is nothing, he deceiveth himself.
2 Timothy 3:13
But evil men and impostors will grow worse and worse, deceiving and being deceived.
James 1:22
But be ye doers of the word and not hearers only, deceiving yourselves:
2 Peter 2:13
Receiving the reward of unrighteousness. They count it pleasure to riot in the day time; spots and blemishes, sporting themselves with their own deceivings, while they feast with you,

General references

Hebrews 8:12
For I will be merciful to their unrighteousness and their sins and their iniquities will I remember no more.