Here are 27 Bible verses about confessing sin from the Old and New Testaments of the Holy Bible (King James Version), sorted from most to least relevant.
1 John 1:9 KJV
If we confess our sins, he is faithful and just to forgive us our sins, and to cleanse us from all unrighteousness.
James 5:16 KJV
Confess your faults one to another, and pray one for another, that ye may be healed. The effectual fervent prayer of a righteous man availeth much.
James 1:13-15 KJV
Let no man say when he is tempted, I am tempted of God: for God cannot be tempted with evil, neither tempteth he any man: But every man is tempted, when he is drawn away of his own lust, and enticed. Then when lust hath conceived, it bringeth forth sin: and sin, when it is finished, bringeth forth death.
Proverbs 28:13 KJV
He that covereth his sins shall not prosper: but whoso confesseth and forsaketh them shall have mercy.
Hebrews 8:12 KJV
For I will be merciful to their unrighteousness, and their sins and their iniquities will I remember no more.
Hebrews 9:14 KJV
How much more shall the blood of Christ, who through the eternal Spirit offered himself without spot to God, purge your conscience from dead works to serve the living God?
Romans 10:9-10 KJV
That if thou shalt confess with thy mouth the Lord Jesus, and shalt believe in thine heart that God hath raised him from the dead, thou shalt be saved. For with the heart man believeth unto righteousness; and with the mouth confession is made unto salvation.
Exodus 4:10-12 KJV
And Moses said unto the LORD, O my Lord, I am not eloquent, neither heretofore, nor since thou hast spoken unto thy servant: but I am slow of speech, and of a slow tongue. And the LORD said unto him, Who hath made man’s mouth? or who maketh the dumb, or deaf, or the seeing, or the blind? have not I the LORD? Now therefore go, and I will be with thy mouth, and teach thee what thou shalt say.
John 20:19-24 KJV
Then the same day at evening, being the first day of the week, when the doors were shut where the disciples were assembled for fear of the Jews, came Jesus and stood in the midst, and saith unto them, Peace be unto you. And when he had so said, he shewed unto them his hands and his side. Then were the disciples glad, when they saw the Lord. Then said Jesus to them again, Peace be unto you: as my Father hath sent me, even so send I you. And when he had said this, he breathed on them, and saith unto them, Receive ye the Holy Ghost: Whose soever sins ye remit, they are remitted unto them; and whose soever sins ye retain, they are retained.
But Thomas, one of the twelve, called Didymus, was not with them when Jesus came.
1 John 1:7 KJV
But if we walk in the light, as he is in the light, we have fellowship one with another, and the blood of Jesus Christ his Son cleanseth us from all sin.
Hebrews 10:17 KJV
And their sins and iniquities will I remember no more.
John 9:31 KJV
Now we know that God heareth not sinners: but if any man be a worshipper of God, and doeth his will, him he heareth.
John 5:24 KJV
Verily, verily, I say unto you, He that heareth my word, and believeth on him that sent me, hath everlasting life, and shall not come into condemnation; but is passed from death unto life.
Matthew 9:6-8 KJV
But that ye may know that the Son of man hath power on earth to forgive sins, (then saith he to the sick of the palsy,) Arise, take up thy bed, and go unto thine house. And he arose, and departed to his house. But when the multitudes saw it, they marvelled, and glorified God, which had given such power unto men.
Psalms 103:12 KJV
As far as the east is from the west, so far hath he removed our transgressions from us.
Galatians 2:20 KJV
I am crucified with Christ: nevertheless I live; yet not I, but Christ liveth in me: and the life which I now live in the flesh I live by the faith of the Son of God, who loved me, and gave himself for me.
Romans 3:23 KJV
For all have sinned, and come short of the glory of God;
Matthew 6:12 KJV
And forgive us our debts, as we forgive our debtors.
Genesis 3:11-13 KJV
And he said, Who told thee that thou wast naked? Hast thou eaten of the tree, whereof I commanded thee that thou shouldest not eat? And the man said, The woman whom thou gavest to be with me, she gave me of the tree, and I did eat. And the LORD God said unto the woman, What is this that thou hast done? And the woman said, The serpent beguiled me, and I did eat.
2 Corinthians 5:21 KJV
For he hath made him to be sin for us, who knew no sin; that we might be made the righteousness of God in him.
Matthew 5:32 KJV
But I say unto you, That whosoever shall put away his wife, saving for the cause of fornication, causeth her to commit adultery: and whosoever shall marry her that is divorced committeth adultery.
Isaiah 44:28 KJV
That saith of Cyrus, He is my shepherd, and shall perform all my pleasure: even saying to Jerusalem, Thou shalt be built; and to the temple, Thy foundation shall be laid.
Ephesians 5:26 KJV
That he might sanctify and cleanse it with the washing of water by the word,
Romans 8:1 KJV
There is therefore now no condemnation to them which are in Christ Jesus, who walk not after the flesh, but after the Spirit.
Romans 4:5 KJV
But to him that worketh not, but believeth on him that justifieth the ungodly, his faith is counted for righteousness.
Romans 4:3 KJV
For what saith the scripture? Abraham believed God, and it was counted unto him for righteousness.
Isaiah 58:3 KJV
Wherefore have we fasted, say they, and thou seest not? wherefore have we afflicted our soul, and thou takest no knowledge? Behold, in the day of your fast ye find pleasure, and exact all your labours.