When the children of Israel did sacrifice a goat to YHWH and put all the sin on the goat dedicated to Azazel and let him loose to wander in the wilderness, this was a shadow. Their is still a shadow in this, as Azazel has yet to have all sin of the congregation of Elohim in Messiah put on him.
Azazel was a shadow that has passed away. Our Lord Jesus Christ is the reality. He has been made sin for us, Who knew no sin,that we might be made the righteousness of God in Him.
We are under the law, all of us anyway.
You say Jesus is the Passover yet Messiah declared, "as often as you do this, do it in remembrance of me"
and your tradition of the cup is from the Catholic faith, (the communion).
The true cup of the festival is the cup of our redeemer.
Their are three cups and yet another to come in the Kingdom.
These are things that have not yet entered into many minds and hearts because of lack of knowledge in the law of God.
You confuse the law, Sabbath, and festivals
just as you probably have misunderstood this parable of the wheat and tares. What is gathered first the righteous like the false hope of the rapture, or the wicked to be burned up by fire?
Messiah wouldn't have gone against the scripture, "you will look for them, but not find them". I say that if the gatherer comes and waves his sickle the wicked will be reaped, not the righteous.
Remember that one word that says, " even the faith of righteous men of scripture would save only themselves".
This couldn't mean that our righteous works save by our works,
what is True is that those works created for mankind by God for us to live in are meant for us to live in.