King David said, at various times, things like: do not take Your Spirit from me.
He also killed a man in a sneaky way in order to have his wife.
The other thing we need to remember is that committing adultery can happen in the heart and mind without anything outward even being done. It's what comes from a mans heart that defiles him - even if no human sees any outward thing to accuse him of. And if the man has inward sin, but is convinced he doesn't, his blindness is very deep.
And this isn't to argue. This is just things to consider.