It’s not that David is unrepentant of the harm he has caused Bathsheba, Uriah, and countless others. The point is that David is repenting of the sin that lies beneath these actions, the sin all of us would rather avoid. He names this sin right after in verse 5: “I was brought forth in iniquity, and in sin did my mother conceive me.”
When Bible Reading Becomes Boring.
If the gospel is promise that means it is essentially relational. It stands that the nature of any promise is that it's only as good as the one who issues it.