Personal sin is the working out of that depraved condition.
Catholics don’t seem to understand that we are not only saved from the consequences of the sin we choose to do, but we are saved from our sin nature as well.
When we accept Christ, that sin nature has been crucified with Him, and we no longer live but Christ lives in us. The life we live in the body we live by faith in the son of God who loved us and gave His life for us.
The new birth in a nutshell.