I'm busy installing a water heater, so I can't delve into this right now, but Blue Falcon is correct.
The blood of Christ washes away all are sin and all the Father sees in that book of judgement is righteousness - nothing we do (or don't do) is visible beneath the white washing from the Blood (red washing doesn't sound right...)
Sola Gratis
So when Jesus says he judges by deeds , to use blue falcon phrasing, he didn't really mean it?