Jesus confirmed the covenant God made with Abraham concerning Messiah, and half way through the week 3.5 years after He began His ministry He cause the sacifice to cease, by becomin the final and only true sacrafice for our sin.
Acts 3:25 Ye are the children of the prophets, and of the covenant which God made with our fathers, saying unto Abraham, And in thy seed shall all the kindreds of the earth be blessed.
Galatians 3:17 And this I say, that the covenant, that was confirmed before of God in Christ, the law, which was four hundred and thirty years after, cannot disannul, that it should make the promise of none effect.
You are so deeply indoctrinated that you can't receive truth.