Matthew 12:31
Therefore I say to you, That every sin and impious speech shad be forgiven men: but the impious speech against the Spirit shall not be forgiven men.
1 Corinthians 6:9-11
Know you not that the unrighteous shall not inherit the kingdom of God? Be not deceived; neither lewd persons, nor idolaters, nor adulterers, nor catamites, nor sodomites,
1 John 1:7
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 cleanses us from all sin.
1 John 1:9
If we confess our sins, he is faithful and just, so that he will forgive us our sins, and cleanse us from all unrighteousness.
1 John 2:1-2
My little children, I write these things to you, that you may not sin: and yet, if any one sin, we have an advocate with the Father, Jesus Christ the righteous.