5 Then I acknowledged my sin to you and did not cover up my iniquity. I said, "I will confess my transgressions to the LORD "— and you forgave the guilt of my sin. Selah
Just like he did when he asked for forgiveness for killing Uriah. No Blood. No Sacrifice.
See, blasater, you have to first accept the totality of the New Testament. Only then can any parts be understood.
hehe