Someone said, "In John 8:30-41 Jesus says that the Pharisees are indeed Abrahams seed. " I think that statement is missing the point... pay close attention to v.40.
The Scriptures purport a profound unity within the body of Christ, which includes peoples of all nations (Eph 2:12-14; Heb 11:24-26; Rom 11:16-17).
In his letter to the Galatians, the Apostle Paul explains that all those of faith are heirs to the covenant promises of Abraham: 16 Now to Abraham and his Seed were the promises made. He does not say, "And to seeds," as of many, but as of one, "And to your Seed," who is Christ... 19 What purpose then does the law serve? It was added because of transgressions, till the Seed should come to whom the promise was made; and it was appointed through angels by the hand of a mediator... 26 For you are all sons of God through faith in Christ Jesus... 28 There is neither Jew nor Greek, there is neither slave nor free, there is neither male nor female; for you are all one in Christ Jesus. 29 And if you are Christ's, then you are Abraham's seed, and heirs according to the promise.
(Galatians 3:16,19,26,28,29)
The Scripture speaks for itself... Paul practically exegetes it for the reader... yet so many feel a compulsion to make a pronounced dichotomy between Jews of faith and Gentile believers, as if God has Plan A for one and Plan B for another.
http://www.chaim.org/xpansion.htm
This is not what dispensationalists pejoratively denigrate as "replacement theology" but rather it is "expansion theology." As the Apostle Paul makes clear, God has not cast his first people off by any means, but there is a remnant according to election (Rom. 11:1-8).
Dispensationalists or those lead atray by them toss out that God has some other way of redeeming the Patriarchs and Jews of old. What about John 14:6? Who did the patriarchs place their faith in? "By faith Moses, when he had grown up, refused to be known as the son of Pharaoh's daughter. He chose to be mistreated along with the people of God rather than to enjoy the pleasures of sin for a short time. He regarded disgrace for THE SAKE OF Christ as of greater value than the treasures of Egypt, because he was looking ahead to his reward" (Heb 11:24-26.) There are shadows and types of Christ in the sacrifices and indeed throughout the OT. God is the same yesterday, today, and tomorrow. Faith was, as it is now, the substance of things hoped for and the evidence of things not seen. (Heb. 12:1)
