A recent discussion of Isaac's birth (and the type of miracle which produced him) lead me to the question: even if descendency was not broken by the miracle conception, what was Abraham before he believed?
As far as I know he was Persian. further proof to me that once a person has faith as Paul explained, the race, class, descendency, gender etc no longer matters. Abraham's 'seed' refers to those who have faith. His children ('sarkos') may or may not have faith and thus may or may not be his 'seed.'
The Jews were blood related to Abraham, Isaac, and Jacob.
God had a relationship with the Jews because they were blood related to Abraham, Isaac, and Jacob. God made a promise to Abraham that He would bring the Savior through Abraham's seed. Why? Because God loved Abraham. Why? Because Abraham had faith in God and Abraham obeyed God.
Genesis 26:4-5I will make your descendants as numerous as the stars in the sky and will give them all these lands, and through your offspring all nations on earth will be blessed,
because Abraham obeyed me and kept my requirements, my commands, my decrees and my laws."
The Jews were blood related to Abraham and had the law with the ceremonial works. The ceremonial works were the way the Jews were to clean themselves; make themselves righteous, just to be able to worship God in the tent, and later in the temple.
Since Jesus came, God does not chose anyone anymore according to whom they are blood related.
John 1:13 children born not of natural descent, nor of human decision or a husband's will, but born of God.
A person was called a child of God because they were blood related to Abraham, Isaac, and Jacob; and, because they obeyed the law.
A Jewish husband could marry a non Jew and by the husband's will could have his wife follow the Jewish law and become a Jew...by the husband's will.
A person could also become a child of God by their choice...by converting to Judaism.
God says it is no longer by those ways.
Now a person is chosen by God for having faith and obedience in Jesus Christ.