I would start at that which you ignore;
Well as you have done a thorough study of Romans you should have seen some things for yourself.If you removed the dispensational spectacles while studying you might have seen what is there to consider:thumbs::wavey:
25 As He says also in Hosea:
“I will call them My people, who were not My people,
And her beloved, who was not beloved.”[h]
26 “And it shall come to pass in the place where it was said to them,
‘You are not My people,’
There they shall be called sons of the living God.”
27 Isaiah also cries out concerning Israel:[j]
“Though the number of the children of Israel be as the sand of the sea,
The remnant will be saved.
28 For He will finish the work and cut it short in righteousness,
Because the Lord will make a short work upon the earth.”[k]
29 And as Isaiah said before:
“Unless the Lord of Sabaoth[l] had left us a seed,
We would have become like Sodom,
And we would have been made like Gomorrah.”[m]
For they stumbled at that stumbling stone. 33 As it is written:
“Behold, I lay in Zion a stumbling stone and rock of offense,
And whoever believes on Him will not be put to shame.”[p]
Romans 9:3 Or relatives
Romans 9:7 Genesis 21:12
Romans 9:9 Genesis 18:10, 14
Romans 9:12 Genesis 25:23
Romans 9:13 Malachi 1:2, 3
Romans 9:15 Exodus 33:19
Romans 9:17 Exodus 9:16
Romans 9:25 Hosea 2:23
Romans 9:26 Hosea 1:10
Romans 9:27 Isaiah 10:22, 23
Romans 9:28 NU-Text reads For the Lord will finish the work and cut it short upon the earth.
Romans 9:29 Literally, in Hebrew, Hosts
Romans 9:29 Isaiah 1:9
Romans 9:31 NU-Text omits of righteousness.
Romans 9:32 NU-Text reads by works.
Romans 9:33 Isaiah 8:14; 28:16
And how shall they preach unless they are sent? As it is written:
“How beautiful are the feet of those who preach the gospel of peace,[h]
Who bring glad tidings of good things!”
18 But I say, have they not heard? Yes indeed:
“Their sound has gone out to all the earth,
And their words to the ends of the world.”[k]
19 But I say, did Israel not know? First Moses says:
“I will provoke you to jealousy by those who are not a nation,
I will move you to anger by a foolish nation.”[l]
20 But Isaiah is very bold and says:
“I was found by those who did not seek Me;
I was made manifest to those who did not ask for Me.”[m]
21 But to Israel he says:
“All day long I have stretched out My hands
To a disobedient and contrary people.”[n
Romans 10:1 NU-Text reads them.
Romans 10:5 Leviticus 18:5
Romans 10:6 Deuteronomy 30:12
Romans 10:7 Deuteronomy 30:13
Romans 10:8 Deuteronomy 30:14
Romans 10:11 Isaiah 28:16
Romans 10:13 Joel 2:32
Romans 10:15 NU-Text omits preach the gospel of peace, Who.
Romans 10:15 Isaiah 52:7; Nahum 1:15
Romans 10:16 Isaiah 53:1
Romans 10:18 Psalm 19:4
Romans 10:19 Deuteronomy 32:21
Romans 10:20 Isaiah 65:1
Romans 10:21 Isaiah 65:2
What then? Israel has not obtained what it seeks; but the elect have obtained it, and the rest were blinded. 8 Just as it is written:
“God has given them a spirit of stupor,
Eyes that they should not see
And ears that they should not hear,
To this very day.”[d]
9 And David says:
“Let their table become a snare and a trap,
A stumbling block and a recompense to them.
10 Let their eyes be darkened, so that they do not see,
And bow down their back always.”[e]
26 And so all Israel will be saved,[g] as it is written:
“The Deliverer will come out of Zion,
And He will turn away ungodliness from Jacob;
27 For this is My covenant with them,
When I take away their sins.”[h]
4 “For who has known the mind of the Lord?
Or who has become His counselor?”
35 “Or who has first given to Him
And it shall be repaid to him?”[j]
Romans 11:3 1 Kings 19:10, 14
Romans 11:4 1 Kings 19:18
Romans 11:6 NU-Text omits the rest of this verse.
Romans 11:8 Deuteronomy 29:4; Isaiah 29:10
Romans 11:10 Psalm 69:22, 23
Romans 11:22 NU-Text adds of God.
Romans 11:26 Or delivered
Romans 11:27 Isaiah 59:20, 21
Romans 11:34 Isaiah 40:13; Jeremiah 23:18
Romans 11:35 Job 41:11
9 Beloved, do not avenge yourselves, but rather give place to wrath; for it is written, “Vengeance is Mine, I will repay,”[a] says the Lord. 20 Therefore
“If your enemy is hungry, feed him;
If he is thirsty, give him a drink;
For in so doing you will heap coals of fire on his head.”
Romans 12:19 Deuteronomy 32:35
Romans 12:20 Proverbs 25:21, 22
Romans 13:9 NU-Text omits “You shall not bear false witness.”
Romans 13:9 Exodus 20:13–15, 17; Deuteronomy 5:17–19, 21
Romans 13:9 Leviticus 19:18
11 For it is written:
“As I live, says the Lord,
Every knee shall bow to Me,
And every tongue shall confess to God.”[d]
Romans 14:11 Isaiah 45:23
“For this reason I will confess to You among the Gentiles,
And sing to Your name.”[c]
10 And again he says:
“Rejoice, O Gentiles, with His people!”[d]
11 And again:
“Praise the Lord, all you Gentiles!
Laud Him, all you peoples!”[e]
12 And again, Isaiah says:
“There shall be a root of Jesse;
And He who shall rise to reign over the Gentiles,
In Him the Gentiles shall hope.”[f]
Romans 15:3 Psalm 69:9
Romans 15:7 NU-Text and M-Text read you.
Romans 15:9 2 Samuel 22:50; Psalm 18:49
Romans 15:10 Deuteronomy 32:43
Romans 15:11 Psalm 117:1
Romans 15:12 Isaiah 11:10
Romans 15:14 M-Text reads others.
Romans 15:21 Isaiah 52:15
DHK......15x Paul by the Spirit quotes from Isa saying these things are a confirmation of the promises made to the Fathers...linking jew and gentile to the same covenant promises...your theology has no real place for this,does it? No mystery, no double fulfillment here.
8 Now I say that Jesus Christ was a minister of the circumcision for the truth of God, to confirm the promises made unto the fathers:
9 And that the Gentiles might glorify God for his mercy; as it is written, For this cause I will confess to thee among the Gentiles, and sing unto thy name.
10 And again he saith, Rejoice, ye Gentiles, with his people.
11 And again, Praise the Lord, all ye Gentiles; and laud him, all ye people.
12 And again, Esaias saith, There shall be a root of Jesse, and he that shall rise to reign over the Gentiles; in him shall the Gentiles trust.