1 John 1:7
but, if we walk in the light, as He is in the light, we have fellowship with One another, and the blood of Jesus His Son cleanses us from all sin.
Matthew 9:2
And, behold, they were bringing to Him a paralytic laid upon a couch. And Jesus, seeing their faith, said to the paralytic, "Child, be of good courage; your sins are forgiven."
Hebrews 9:13-14
For, if the blood of goats and bulls, and the ashes of a heifer sprinkling those who have been defiled, sanctifies to the purification of the flesh;
1 John 2:1-2
My little children, these things I write to you, that ye may not sin. And, if any one sin, we have an Advocate with the Father, Jesus Christ, the Righteous.