Lol The only one not understanding scripture here is you.
Galatians 3:18
14 He redeemed us in order that the blessing given to Abraham might come to the Gentiles through Christ Jesus, so that by faith we might receive the promise of the Spirit.
Romans 9:10-25
10 Not only that, but Rebekah’s children were conceived at the same time by our father Isaac. 11 Yet, before the twins were born or had done anything good or bad—in order that God’s purpose in election might stand: 12 not by works but by him who calls—she was told, “The older will serve the younger.” 13 Just as it is written: “Jacob I loved, but Esau I hated.”
14 What then shall we say? Is God unjust? Not at all! 15 For he says to Moses,
“I will have mercy on whom I have mercy,
and I will have compassion on whom I have compassion.”
16 It does not, therefore, depend on human desire or effort, but on God’s mercy. 17 For Scripture says to Pharaoh: “I raised you up for this very purpose, that I might display my power in you and that my name might be proclaimed in all the earth.”18 Therefore God has mercy on whom he wants to have mercy, and he hardens whom he wants to harden.
19 One of you will say to me: “Then why does God still blame us? For who is able to resist his will?” 20 But who are you, a human being, to talk back to God? “Shall what is formed say to the one who formed it, ‘Why did you make me like this?’” 21 Does not the potter have the right to make out of the same lump of clay some pottery for special purposes and some for common use?
22 What if God, although choosing to show his wrath and make his power known, bore with great patience the objects of his wrath—prepared for destruction? 23 What if he did this to make the riches of his glory known to the objects of his mercy, whom he prepared in advance for glory— 24 even us, whom he also called, not only from the Jews but also from the Gentiles? 25 As he says in Hosea:
“I will call them ‘my people’ who are not my people;
and I will call her ‘my loved one’ who is not my loved one,”
26 and,
“In the very place where it was said to them,
‘You are not my people,’
there they will be called ‘children of the living God.’”
Romans 9:30-32
30 What then shall we say? That the Gentiles, who did not pursue righteousness, have obtained it, a righteousness that is by faith;31 but the people of Israel, who pursued the law as the way of righteousness, have not attained their goal.32 Why not? Because they pursued it not by faith but as if it were by works. They stumbled over the stumbling stone.
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Romans 3:29
Or is God the God of Jews only? Is he not the God of Gentiles too? Yes, of Gentiles too
Acts 18:5-8
5 When Silas and Timothy came from Macedonia, Paul devoted himself exclusively to preaching, testifying to the Jews that Jesus was the Messiah. 6 But when they opposed Paul and became abusive, he shook out his clothes in protest and said to them, “Your blood be on your own heads! I am innocent of it. From now on I will go to the Gentiles.”
7 Then Paul left the synagogue and went next door to the house of Titius Justus, a worshiper of God. 8 Crispus, the synagogue leader, and his entire household believed in the Lord; and many of the Corinthians who heard Paul believed and were baptized.
1 Corinthians 12:13
For we were all baptized by one Spirit so as to form one body--whether Jews or Gentiles, slave or free--and we were all given the one Spirit to drink.
Acts 10
http://www.biblegateway.com/passage/?search=Acts 10:1-34&version=NIV
1 At Caesarea there was a man named Cornelius, a centurion in what was known as the Italian Regiment.2 He and all his family were devout and God-fearing; he gave generously to those in need and prayed to God regularly. 3 One day at about three in the afternoon he had a vision. He distinctly saw an angel of God, who came to him and said, “Cornelius!”
4 Cornelius stared at him in fear. “What is it, Lord?” he asked.
The angel answered, “Your prayers and gifts to the poor have come up as a memorial offering before God. 5 Now send men to Joppa to bring back a man named Simon who is called Peter. 6 He is staying with Simon the tanner, whose house is by the sea.”
34 Then Peter began to speak: “I now realize how true it is that God does not show favoritism. 35 but accepts from every nation the one who fears him and does what is right.
44 While Peter was still speaking these words, the Holy Spirit came on all who heard the message.45 The circumcised believers who had come with Peter were astonished that the gift of the Holy Spirit had been poured out even on Gentiles.46 For they heard them speaking in tongues and praising God.
Acts 11:19-21
19 Now those who had been scattered by the persecution that broke out when Stephen was killed traveled as far as Phoenicia, Cyprus and Antioch, spreading the word only among Jews.20 Some of them, however, men from Cyprus and Cyrene, went to Antioch and began to speak to Greeks also, telling them the good news about the Lord Jesus.21 The Lord’s hand was with them, and a great number of people believed and turned to the Lord.
Ephesians 3:7-8
7 I became a servant of this gospel by the gift of God's grace given me through the working of his power. 8Although I am less than the least of all God's people, this grace was given me: to preach to the Gentiles the unsearchable riches of Christ
Romans 10:12
For there is no difference between Jew and Gentile--the same Lord is Lord of all and richly blesses all who call on him
1 Corinthians 7:19
Circumcision is nothing and uncircumcision is nothing. Keeping God's commands is what counts
1 Timothy 2:3-4
This is good, and pleases God our Savior, who wants all people to be saved and to come to a knowledge of the truth.[/b]
There's plenty more where that came from, but you get the picture.