The NT, OTOH, as you know bids Christians to provoke the Jews to religious jealousy.
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Although many seem to think the concept of provoking the Jewish people to jealously began when Paul taught on it in Romans, I think it may've began far earlier than that...as early as the days of Christ when he'd often reference Gentiles as heros of the faith/people to emulate.
In example, concerning who the Faith Was for...
Luke 7/
The Faith of the Centurion
1When Jesus had finished saying all this in the hearing of the people, he entered Capernaum. 2There a centurion's servant, whom his master valued highly, was sick and about to die. 3The centurion heard of Jesus and sent some elders of the Jews to him, asking him to come and heal his servant. 4When they came to Jesus, they pleaded earnestly with him, "This man deserves to have you do this, 5because he loves our nation and has built our synagogue." 6So Jesus went with them.
He was not far from the house when the centurion sent friends to say to him: "Lord, don't trouble yourself, for I do not deserve to have you come under my roof. 7That is why I did not even consider myself worthy to come to you. But say the word, and my servant will be healed. 8For I myself am a man under authority, with soldiers under me. I tell this one, 'Go,' and he goes; and that one, 'Come,' and he comes. I say to my servant, 'Do this,' and he does it."
9When Jesus heard this, he was amazed at him, and turning to the crowd following him, he said, "I tell you, I have not found such great faith even in Israel." 10Then the men who had been sent returned to the house and found the servant well.
Matthew 8:4-6is the place where the other version is given....and of course, in Luke's account, others came to Jesus on his behalf while Matthew's account does not mention them at all. The accounts may seem contradictory--but Matthew, as he often does, simply abbreviates the story. For in Matthew, he actually reports what the
centurion said through the messengers, based on the idea that what the person does through an agent is what the person himself does. Regarding the text, when the Roman
centurion addresses Jesus as "Lord", he shows a remarkable sensitivity for Jewish traditions...saying he's unworthy of receiving Jesus into his Gentile home, as a Jew who entered the home of a Gentile became ceremonially unclean (
Acts 10:27-29 / ).
The fact that Yeshua noted PUBLICALLY before all of Israel that there was no one like that man who had great faith was not a small issue - for it conveyed the concept that the people within the land/those hearing were missing something that the Roman centurion had....and it would have gone counter to the idea that the Gentiles were always lacking less than the Jews. THat would have stirred up a desire to really see how to be more like what the Lord desired, I think....
Similar in many ways to how older brothers may get jealous of their younger brothers when they see how they're favored above them for doing things that were above/beyond what the older brother did - as opposed to simply doing what was expected. Parents would still love the children in those instances - but there would be a desire to see if the older brothers could be provoked/challenged to really do something that stood out. Saw that often growing up and it was quite healthy - and the same could be the case for the Jewish people. When they'd see the relationship with the Holy Spirit that believers had - their joy, their fruit, their effectiveness - and realize that they were missing it, it is what could cause them to want to find Messiah. Not because Gentiles are acting Jewish/seeking to keep aspects of the Mosaic Torah as they do since that's simply doing what is expected /not something different from the nor......but rather, because they saw others trust in Yeshua as He was/experience Him.
There's nothing more "Jewish" and Hebrew/OT Based than trusting in the Lord - for all things point to Him - and other Jews have long noted that what provoked them to jealously was seeing that their keeping of Mosaic Code didn't seem to gain them the same approval and satisfaction as knowing the Holy Spirit and serving Yeshua

And for a Jewish person, being provoked to jealously would be a matter of saying "I don't want to see Gentiles out -do me in love for my Master - Yeshua - when seeing how He is who I should be looking to ..and I'm expected to trust in Him if I claim to be the inheritor of His promises/Covenants and a part of a people that was to be a light to the Nations!!"
Chapter 11 of Romans shows how Paul (Rabbi Saul) wrote to the believers in Rome about his people, Israel. He spoke of them as "natural" branches of the olive tree, whereas he considered gentiles to be "wild" branches (11:16-24). He spoke earlier of the relationship between Jews and gentiles in relation to evangelism: "It is by means of their [Jewish] stumbling that the deliverance has come to the Gentiles, in order to provoke them to jealousy." That is the Gentile Great Commission
provoke God's chosen people to jealousy. ...and it cannot be done if we point others to everything else except the HOLY Spirit and Yeshua
I'm truly taken about by how many Jews noted that what brought them to YESHUA was seeing the love and compassion shown to them by believers. One Messianic Jew noted how he was challenged to dare trusting in Yeshua even though he used to say he didn't need that - as something simply wouldn't let him have peace in thinking only Gentiles needed to have Yeshua or that Gentiles were "crazy" for trusting in Christ.
For another example, I'm reminded of
Rabbi Baruch Rubin - president of Messianic Jewish Communications (www.messianicjewish.net) and Rabbi of Emmanuel Messianic Jewish Congregation (www.godwithus.org) both of Clarksville, Maryland. His
story stands out to me when seeing what it was that impacted him to trusting Yeshua :
Loren would swab the deck next to me, whistling and singing, while I was moaning and groaning. He just seemed happy doing menial work while I wanted to get rid of the job as soon as possible. Loren had something that made me jealous.
One day, I had had enough. I went up to Loren (a tall Swede) and said, "What is it about you that makes you so blankety-blank' happy." (My speech was rather salty in those days.) Without blinking an eye, he said, "Your Messiah lives in my heart."
"What," I challenged, "is my Messiah doing living in your heart? And who is my Messiah, by the way, and what's he doing in your heart, anyway?" It was then that I learned the secret of Loren's peace. He told me that Jesus was my Messiah and that He lived in his heart (an expression that really sounded strange, especially when I thought about it literally).
But he told me that Jesus was a Jew who came to the Jewish people to bring them back to God, and that he could do the same for me. None of it made any sense to me, but I was provoked to jealousy and later became a follower of the Messiah, too.
How can you provoke your Jewish neighbor to jealousy? With your life, your love and your language. Loren's life reflected a calm that I hadn't seen anywhere around me. His love for me was sincere and I felt it. And his language was sensitive. He was willing to talk "my" language. If he had said he "knew Jesus Christ as his personal Lord and Savior," I would have said, "Well, that's good for you. You're a Christian. That's what you're supposed to do." But he stepped into my world by speaking about my Messiah. He used language that would get my attention and provoke me to jealousy.
I don't know if this Gentile friend had any idea of what he was doing. But because of his life, love and language, I became a disciple in 1973. Since then, I have been involved in sharing the Messiah with my people through Jewish missions, publishing Messianic Jewish books and Bibles, and leading the oldest Messianic congregation in the world. All because Loren provoked me to jealousy.
Now I know that may sound formulaic. I don't think you're going to have the same scenario. But you can remember the basic challenge Paul gave to the gentiles. It's so important that he concludes this section saying that when Jews accept Yeshua "It will be life from the dead!" (Rom. 11:15). That is so true!
Tens of thousands of Jewish people have trusted Jesus for their salvation and returned to the God of their fathers, Abraham, Isaac, and Jacob. More Jews have believed in the last 20 years than in the last 20 centuries. Many of these people have become latter-day Pauls.
You can play a part in God's end-time revival among the Jewish people by remembering your Great Commissionprovoke them to jealousy!
Powerful!!!
Going back to Luke 7:1-8 and
Matthew 8:4-6, some other interesting things from the text are that the normal relationship between Romans and Jews, as is usual between conquerors and conquered, was not one of love and trust---from either side. But this pagan Roman officer had demonstrated a love for the Jewish people which moved the Jewish leaders to plead on his behalf before Yeshua, whose primary ministry was not to Gentiles but to Jews..especially as evidenced in his interaction with the girl whose daughter was possessed/was a Gentile (
Matthew 10:4-6 / /
Matthew 15:25-27/ ). Love was demonstrated to be a matter of deeds--"he built the synagogue for us!"--not mere words or feelings; and this is its primary meaning throughout Scripture. Similarly, in modern times "Righteous Gentiles" have been honored by trees planted along the road to Israel's
Yad VaShem Memorial of the Holocaust because they risked their own death to save Jewish lives.
On the story, of course Replacement Theologians and those against Jews may conclude that Jesus was excluding Jews from the Kingdom---but the point of the story was not exclusion. Rather, it was inclusion......as here Yeshua clearly states that Gentiles from ALL OVER (from the east and the west), even an army officer of the hated Roman Empire, can by virtue of trusting in God join God's people Israel and take their places at the feast in the Kingdom of Heaven with Abraham, Issac and Jacob. Of course, this very thing has occurred many times before---whether with Rabab the Prostitute when she joined the people of God (
Joshua 2 Joshua 6:24-26 / /
Hebrews 11:30-32 /
James 2:24-26 )..or Ruth..who was in the line of Christ (
Matthew 1:5
Matthew 1:4-6 / ) after she joined on with the Jewish people, even though she was a Moabite (
Ruth 1:1 /
Genesis 19:36-38/ ) and the Law forbade anyone of Moabite descent to enter the sanctuary due to Moab's history (
Deuteronomy 23:2-4/ /
Numbers 22:1 )