Vis- thanks so much for your help. What about Jerimiah 31, are we all in the new Covenant yet when we accept Messiah or does that come after His second return, or are the Gentiles in now and until they have fully come in does natural branches of Israel come in?
There are many aspect to the New covenant and the changes from the old covenant was best stated by Paul..
Romans 9:26 And so all Israel shall be saved: as it is written, There shall come out of Sion the Deliverer, and shall turn away ungodliness from Jacob: 27
For this is my covenant unto them, when I shall take away their sins. 28 As concerning the gospel, they are enemies for your sakes: but as touching the election, they are beloved for the father's sakes.
Understand that as the people of the commonwealth of Israel, both born again, whether Jew or Gentle, first comes to us when we accept the Messiah, enters into our lives when we live it and bears fruit.
Ephesians 2:12
That at that time ye were without Christ, being aliens from the commonwealth of Israel, and strangers from the
covenants of promise, having no hope, and without God in the world:
This new covenant is the embodiment of the old covenant in spirit and in truth, just not the letter of the law as our understanding of the Messiah has role played a lot of parts and we accept His work on our behalf. Remember the old covenant was broken because of unbelief, so also is the new covenant. The covenant between man and God has always been a spiritual relationship lived out from the heart. It has always been God's intent to administer the covenant with us, but the Israelites jumped up with "all you say we will do".. good intent.. but hard to execute without spiritual understanding. Thus Yeshua comes and promises the Holy Spirit who will come and teach us.
Romans 11:27
For this is my
covenant unto them, when I shall take away their sins.
In order to know the whole process of how sins are taken away and at what cost, you have to know the covenant. It is a process. Separating people from their sins is not simple nor easy for either parties.
Hebrews 8:8
For finding fault with them, he saith, Behold, the days come, saith the Lord, when I will make a new
covenant with the house of Israel and with the house of Judah:
When a old covenant has been broken, even if the same covenant is given again, it is considered new because amendments have been given to clarify, thus we know how Messiah Yeshua is our sacrifice, our Lamb of God, our sin bearer, and now dwells in the heavenly sanctuary to perform the High Priest duties on our behalf.
Hebrews 8:9
Not according to the
covenant that I made with their fathers in the day when I took them by the hand to lead them out of the land of Egypt; because they continued not in my
covenant, and I regarded them not, saith the Lord.
When we grasp that it is the same covenant but with a better understanding as to which roles we are to participate in, those which were a rehearsal to teach us to understand what Yeshua will do, and those that have yet to be fulfilled by Yeshua and how we are to relate to them in a memorial that has yet to come to pass.
Leviticus 23:24
Speak unto the children of Israel, saying, In the seventh month, in the first day of the month, shall ye have a sabbath, a
memorial of blowing of trumpets, an holy convocation.