Hebrews 10:2

For then they would have ceased to be offered, because the sacrificers, being once purified, would no longer retain any consciousness of sins.

1 John 1:7

but if we walk in the light, as He is in the light, we have communion with one another, and the blood of Jesus Christ his Son cleanseth us from all sin.

Treasury of Scripture Knowledge

Summary

As far as the east is from the west, so far hath he removed our transgressions from us.

Bible References

So far

Hebrews 10:2
For then they would have ceased to be offered, because the sacrificers, being once purified, would no longer retain any consciousness of sins.
1 John 1:7
but if we walk in the light, as He is in the light, we have communion with one another, and the blood of Jesus Christ his Son cleanseth us from all sin.