We are naturally overwhelmed by our sins but God forgives them all.
Forgiveness of sin is how He differentiates us [the no-longer-common] from others [the common].
Though we are overwhelmed by our sins, you forgive them all. (Psalms 65:3 NLT)
Ordinary is the feeling of having our sins overwhelm us, the pressure, the guilt, and the consequences, but no-longer-common is the feeling of relief having them removed.