Bible Verses About Sin

"Let the wicked forsake his way, and the unrighteous man his thoughts: and let him return unto the LORD, and he will have mercy upon him;
and to our God, for he will abundantly pardon."
Isaiah 55:7 (NIV)

"If we confess our sins, he is faithful and just and will forgive us our sins and purify us from all unrighteousness."

1 John 1:9 (NIV)

"My dear children, I write this to you so that you will not sin. But if anybody does sin, we have one who speaks to the Father in our defense—Jesus Christ, the Righteous One. 2He is the atoning sacrifice for our sins, and not only for ours but also for the sins of the whole world."
1 John 2:1-2 (NIV)

"“Come. Let us talk some more about this matter," says the Lord.
"Even though your sins are bright red they will be as white as snow.
Even though they are deep red, they will be white like wool."
Isaiah 1:18 (NIRV)

"Behold, the Lord's hand is not shortened, that it cannot save; neither his ear heavy that it cannot hear: But your iniquities have separated between you and your God, and your sins have hid his face from you, that he will not hear."
Isaiah 59:1-2 (KJV)

"For all have sinned, and come short of the glory of God"
Romans 3:23 (KJV)

"For the wages of sin is death; but the gift of God
is eternal life through Jesus Christ our Lord."
Romans 6:23 (KJV)

"Indeed, under the law almost everything is purified with blood,
and without the shedding of blood there is no forgiveness of sins"
Hebrews 9:22 (ESV)

"If you do what is right, will you not be accepted? But if you do not do what is right, sin is crouching at your door; it desires to have you, but you must master it."
Genesis 4:7 (NIV)

"If I regard iniquity in my heart, the Lord will not hear me"
Psalm 66:18 (ESV)

"If My people, who are called by My name, shall humble themselves, pray, seek, crave, and require of necessity My face and turn from their wicked ways, then will I hear from heaven, forgive their sin, and heal their land."
2 Chronicles 7:14 (Amplified Bible)

"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."
2 Corinthians 5:21 (KJV)

"Therefore to him that knoweth to do good, and doeth it not, to him it is sin."
James 4:17 (KJV)

"This is my blood of the covenant, which is poured out
for many for the forgiveness of sins."
Matthew 26:28 (NIV)

"In fact, the law requires that nearly everything be cleansed with blood,
and without the shedding of blood there is no forgiveness."
Hebrews 9:22 (NIV)

"Who can understand his errors? cleanse thou me from secret faults.
Keep back thy servant also from presumptuous sins; let them not have dominion over me: then shall I be upright, and I shall be innocent from the great transgression."
Psalms 19:12-13 (KJV)

"Everyone who sins breaks the law; in fact, sin is lawlessness
But you know that he appeared so that he might take away our sins. And in him is no sin. No one who lives in him keeps on sinning. No one who continues to sin has either seen him or known him. Dear children, do not let anyone lead you astray. He who does what is right is righteous, just as he is righteous. 8He who does what is sinful is of the devil, because the devil has been sinning from the beginning. The reason the Son of God appeared was to destroy the devil's work. No one who is born of God will continue to sin, because God's seed remains in him; he cannot go on sinning, because he has been born of God. This is how we know who the children of God are and who the children of the devil are: Anyone who does not do what is right is not a child of God; nor is anyone who does not love his brother."
1 John 3:5-10 (NIV)