It’s folly to presume that the Physician can’t cure it while you yet walk the Earth.
If we say we have not sinned, we make him a liar, and his word is not in us.The beauty is that while we are all subjectively still sick...
Jesus: No one is good—except God alone....objectively the Physician has taken the end result of the disease upon Himself and His perfect health is credited to us!
He made Him who knew no sin to be sin on our behalf, so that we might become the righteousness of God in Him.