The UN might try to teach Israel and world Jewry the law but most of the students are not listening and will never listen or obey.
If Jesus and his heavenly father couldn’t persuade more than a small minority of Jews and Israelites what chance do you think the UN will have?
The only thing that intimidates the Jews for short time is a big defeat in war or their near total massacre.
So long as they have this invincible attitude that they are above the real God and the so called Goyim the Jews can not be taught, reasoned with or trusted.
That just leaves severe or lethal disciplinary action against them.