The Result of the Human Remedy
"It is written 'Cursed is everyone who does not continue to do everything written in the Book of the Law"
Galatians 3:10
The truth is that complete perfection is our duty to God. We fall short of this all the time. Because perfection is our duty to God, there is nothing we can do extra to atone for past wrong, and this means we are under the curse of God's law. So we can't escape the consequences of our wrong doing by our own efforts. We must be saved by someone else or not at all.