Mike, from your article:
Note also that Romans 4:16 confirmed the Gentiles as having Abraham as a father. An apparent reason for this inclusion was to make the Gentiles feel like they were truly part of God's people. (Part of the situation in Romans 4 was that Paul actually wanted to play on the Gentiles' feeling of exclusion and inferiority before bringing them into confidence as being children of Abraham.)
When Abram received the promises of God, and by faithfulness accepted them and took God at His word (grace through faith) he was an "uncircumcised gentile". He was a Hebrew, a son of Eber, from the other side of the tracks...er, river. Paul was not trying to make gentiles "feel" they were truly part of God's people he was clearly demonstrating that anyone who takes God at His word, Jew or Gentile, is considered a child of God. Faith is not by the law (i.e. circumcision) because if it was it would no longer be a promise. God made a "promise" to Abraham (Genesis 12, 13 & 15). The "law" (the covenant - an agreement between two or more) was signed by circumcision. What Paul is saying in Romans 4 is that to be a child of God it is not because of the law but because of faith.
Paul's letter was written to the "Church of Rome" which undoubtedly included both Jews and converted gentiles. It appears to me Paul was in "explanation mode" just as he appears to be in many of his letters.
Abraham's promises included the land he saw as well as him being father of many nations. The other side of the promise on nations is that the nations would be blessed through Abraham.
Interesting the "promise" that Abrams seed would be greater than the multitude of the stars was before the covenant of circumcision (law). Abraham is the "father" of all of those that believe, whether they be circumcised or not.
Rom 4:9 [Cometh] this blessedness then upon the circumcision [only], or upon the uncircumcision also? for we say that faith was reckoned to Abraham for righteousness. 10 How was it then reckoned? when he was in circumcision, or in uncircumcision? Not in circumcision, but in uncircumcision.
The mention of Abraham as father of those of faith and then describing the Gentiles as children of Abraham both stand in contrast to the lack of parallel passages to describe Gentiles as children of Israel or as having Israel as their father.
In that Israel sprang from the loins of Abraham I don't see much lack at all in terms of describing gentiles as children of Israel. In fact, I think Paul takes many great lengths in many of his epistles to explain how the gentiles are adopted into Abraham's "seed" through faith.
Gal 3:16 Now
to Abraham and his seed were the promises made. He saith not, And to seeds, as of many; but as of one, And
to thy seed, which is Christ.
Gen 15:5 And he brought him forth abroad, and said, Look now toward heaven, and tell the stars, if thou be able to number them: and he said unto him,
So shall thy seed be. 6 And
he believed in the LORD; and he counted it to him for righteousness.
In examining the promises made to the gentile Abraham it is easy to see that the promises made (the "seed" Jesus) includes anyone of faith that accepts those promises. Heirs to the promises.
Gal 3:29 And if ye [be] Christ's, then are ye Abraham's seed, and heirs according to the promise.
Also consider the fact that "the New Covenant" is only promised to the House of Israel and the House of Judah (Jer 31:31-34) and it is easy to see that the Gentiles are considered part of the House of Israel. Isaiah 56 describes those outside of "israel" that take hold of God's covenant.
Isa 56:4 For thus saith the LORD unto the eunuchs that keep my sabbaths, and choose [the things] that please me, and take hold of my covenant; 5 Even unto them will I give in mine house and within my walls a place and a name better than of sons and of daughters: I will give them an everlasting name, that shall not be cut off. 6 Also the sons of the stranger, that join themselves to the LORD, to serve him, and to love the name of the LORD, to be his servants, every one that keepeth the sabbath from polluting it, and taketh hold of my covenant; 7 Even them will I bring to my holy mountain, and make them joyful in my house of prayer: their burnt offerings and their sacrifices [shall be] accepted upon mine altar; for mine house shall be called an house of prayer for all people.
Only the man Israel and the people called Israel needed to have certain actions performed as a fulfillment of the promises to Israel. Such promises did not include a blessing on the nations nor include the nations as a party to such promises. The promises to Israel then stand in stark contrast to the nation-oriented promises made to Abraham.
The Nation of Israel on the other hand is a type of Christ. All the things that Israel could not do, or would not do, Christ did. One of the names Israel invokes is "prevailing" or "overcoming." The name Israel not only referred to Jacob, but also to his descendants.
Gen 32:28 "Thy name shall be called no more Jacob, but Israel: for as a prince hast thou power with God and with men, and hast
prevailed."
Jesus said:
John 16:33 These things I have spoken unto you, that in me ye might have peace. In the world ye shall have tribulation: but be of good cheer; I have
overcome the world.
One of the Greek definitions for overcome is "
prevail."
In the Old Testament, a man named Joseph has dreams and goes into Egypt to preserve his family (Gen 45:5). In the New Testament, another Joseph likewise had dreams and goes into Egypt to preserve his family (Mat 2:13).
When the young nation of Israel comes out of Egypt, God calls it “my son” (Ex 4:22). When Jesus comes out of Egypt, God says “Out of Egypt have I called my son” (Mat 2:15).
When Israel leaves Egypt, her people go through the Red Sea. The apostle Paul says they were “baptized unto Moses ... in
the sea” (1 Cor 10:2). Jesus is also baptized to fulfill all righteousness and immediately afterward God proclaims Him, "my beloved Son" (Mat 3:15-17).
After the Red Sea crossing, the Israelites spend 40 years in the wilderness—led by the pillar of fire, God’s Holy Spirit. Immediately after baptism, Jesus is "led up of the Spirit into the wilderness" for 40 days (Mat 4:1, 2). At the end of the 40 years, Moses writes the book Deuteronomy. At the end of Jesus’ 40 days, He resists Satan’s temptations by quoting the Scriptures—all from Deuteronomy.
In Psalm 80:8, God calls Israel a "vine" that He brought "out of Egypt" and in other parables in the Gospels the kingdom of God is likened to husbandmen taking care of the householder's "vine." Jesus declares, “I am the true vine” (John 15:1).
The Lord told the Israelites, “And ye shall be unto me a kingdom of priests, and an holy nation” (Ex 19:6). Peter applies these exact words to the church. “But ye are a chosen generation, a royal priesthood, an holy nation, a peculiar people” (1 Pet 2:9).
The scriptures tend to keep the nations out of the relationship between God and Israel. And Paul, at least in the letter to the Romans, does not speak of Gentiles as being descendants of Israel.
Actually, in Romans 2 Paul lays out exactly who is a "Jew" (Israelite) and who is not an Israelite.
There are the Jews who are only natural, physical descendants of Abraham. There are the Jews in Spirit who by "faith" (the faith of Abraham) believe in Jesus Christ. Paul writes, "Behold, thou art called a Jew, and restest on the law, and makest thy boast of God ... For circumcision verily profiteth, if thou keep the law: but if thou be a breaker of the law, thy circumcision is made uncircumcision. Therefore if the uncircumcision [Gentiles] keep the righteousness of the law, shall not his uncircumcision be counted for circumcision? ... For
he is not a Jew, which is one outwardly; neither is that circumcision, which is outward in the flesh: But he is a Jew, which is one inwardly; and circumcision is that of the heart, in the spirit, and not in the letter; whose praise is not of men, but of God" (Rom 2:17, 25, 26, 28, 29).
But this isn't a directive of the New Testament but one of the Old.
Deu 10:16
Circumcise therefore the foreskin of your heart, and be no more stiffnecked.
Those are some of my observations of your piece at the present time.