Israel is the church
Jew and Gentile believers are one in Christ Jesus.
Genesis 17: 19-21 the covenant is with Isaac
Romans 2:29….but he is a Jew who is one INWARDLY, and circumcision is that which is of the HEART, by the Spirit.
Circumcism of the FLESH was a sign of the OLD covenant with God’s chosen people, the Jews……in the New Covenant……circumcism is by the Spirit on God’s chosen…….THE CHURCH.
The circumcism is done by the Spirit on the HEART of men
Romans 9: 6 ….they are not all Israel who are descended from Israel
7 neither are they all children because they are Abrahams’s descendents, but THRU ISAAC your descendents will be named.
8 the CHILDREN OF THE PROMISE are regarded as descendents.
Romans 11: 7 that which Israel (the Jews of the nation Israel) is seeking for, (salvation – see context) it has not obtained, but those who were CHOSEN obtained it, and the rest were hardened.
Galatians 3:29 …..if you belong to Christ, then you are ABRAHAM’s offspring, HEIRS ACCORDING TO THE PROMISE
SPIRITUAL JEWS = Israel (the one who is a Jew INWARDLY)
Galatians 4:28……you brethren, (you Gentiles) like Isaac, are CHILDREN OF THE PROMISE
Those who are of faith are sons of Abraham Gal 3:7
The TRUE CIRCUMCISM are we who worship in the Spirit of God and glory in Christ Jesus and put no confidence in the flesh Phil 3:3