A few thoughts on The Curse of the Law and the many individual and national curses within the Law…
The Curse of the Law is the eternal condemnation warranted by every individual who fails to live by God’s standards of behavior. Since nobody except Yeshua has ever lived a sinless life, this curse would apply to everyone alike if God had not made a way for us to escape it. No amount of obedience to the Law can ever deflect the curse. Once the soul is stained with sin, no amount of obedience without faith in God can ever cleanse it.
The Grace of God is his willingness to forgive our sins and make a way for us to be reconciled to him, IF we repent of sin (behavior that is contrary to the Law) and put our full faith and allegiance in him. Yeshua takes our curse upon him, and his blood cleanses what we could not. This happens outside the provisions of the Law because the Law was never intended to provide a way of permanently restoring a man’s soul to God. (This is what Paul meant when he wrote “The righteousness of God has been manifested apart from the law” in Romans 3:21.)
The Curse of the Law and the individual curses contained in the Law are different things. The former is eternal and only individual, while the latter are temporal and both individual and national.
A person who has been forgiven his sins and has been brought into relationship with God is not free to behave in any way he pleases. Absolution from a crime is not a license to commit more crimes.
Yeshua said that not a single mark will be removed from the Law, and that includes the various curses for individuals who commit serious crimes and the national curses for failing to keep God’s Law collectively.
These are curses in the here and now, in the temporal world, not the world to come. A promise of resurrection and eternal life in the future doesn’t mean there are no (or should not be) consequences for idolatry, murder, and sexual perversion today. Crime must be punished (cursed) by God’s people or else God’s people will eventually suffer national punishment (curses) that will be much more severe.
The Law actually predicted that Israel would fail to maintain God’s standards and would suffer the consequences. Those national curses are still in effect today as most of Israel remains in exile among the nations and will only finally return in full when the nation returns to obedience.