Bible verses about guilt

I, even I, am he who blots out your transgressions for my own sake; and I will not remember your sins.

For I will be merciful to their unrighteousness. I will remember their sins and lawless deeds no more.”

I have blotted out, as a thick cloud, your transgressions, and, as a cloud, your sins. Return to me, for I have redeemed you.

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

If we confess our sins, he is faithful and righteous to forgive us the sins and to cleanse us from all unrighteousness.