Romans 11:11 has absolutely nothing to do with believers being caught up to meet Christ "in the air" when He returns.
Romans 11:13 I am talking to you Gentiles. Inasmuch as I am the apostle to the Gentiles, I take pride in my ministry 14 in the hope that I may somehow arouse my own people to envy and save some of them.
Can you see here that Paul was talking about provoking his fellow Israelites who were alive back then to jealousy so that he could help "save some of them" and not about provoking Israelites in the distant future to jealousy?
It has everything to do with it. Romans 11:25 was quoted and bolded for a reason but you missed it.
After the fullness of the gentiles come in, Israel will finally see, the spiritual blindness will be gone.
The fullness of the gentiles certainly was not back in the 1st century, because millions more have been saved since then.
To be honest I had not thought to use Romans 11 in my post until right as I hit reply, but that's what came to mind the instant I did. Replying to you actually taught me.
The final wrath of the Lamb is at hand at the sixth seal. Yes, we will be caught up at that point, but then the final wrath of the Lamb will come down and "they shall not escape" (1 Thess 5:2-3). Look at how it describes people at the sixth seal. They are so frightened by His coming wrath that they'd rather have mountains fall on them than face it. Clearly, the time of His final wrath that will come down on the day He returns (2 Thess 1:7-10, 2 Peter 3:10-12) will be at hand at that point.
It will be too late for anyone to repent at that point. Your belief encourages people to just wait until they see Jesus in the clouds and then they can repent. In the meantime they can just live however they want. That's just a terrible doctrine. No, today (now) is the day of salvation (2 Cor 6:2)! Any teaching that encourages people to put off their repentance until a later time is clearly false. God wants all people to repent today (Acts 17:30, 2 Peter 3:9).
The bible doesn't teach that it will be "too late" the bible teaches that they'll look on Him and mourn, and then there are 144,000 Israelites sealed.
If you stop trying to interpret everything as a symbol for something unconnected like merging the 2 distinct groups that John talks about into being the exact same thing, just saved Christians twice over, you'd maybe see what John was trying to tell us.
Now for Gentiles? as far as I can tell, it will be too late after the 6th seal, the bible does not make mention of people outside of Israel repenting after Jesus appears in the clouds, in fact Revelation gives several passages where people do NOT repent, but blaspheme God and curse God even though they know it's God.
There is ONE exception to this, and that is Israelites. First the 144,000, then the remnant after the Earthquake just before the 7th trumpet.
Revelation 11
3 And the same hour was there a great earthquake, and the tenth part of the city fell, and in the earthquake were slain of men seven thousand: and the remnant were affrighted, and gave glory to the God of heaven.
so .. after the 6th seal, gentiles will no longer repent, but it appears that Israelites will.
so for Gentiles, now IS the day of Salvation, but among the Jews? Still spiritually blind.
They are as God repeatedly puts it, a stiff necked people.
You also do have to understand, not everyone alive today, even if the those seals started popping today, will make it to the 6th seal, in fact, billions of people will not. The 4th seal involves 1/4 of the people on the planet dying, there is famine and pestilence and war, followed by religious persecution. Yes, the dead saints in Christ will be in heaven.. but if they're a Jew in unbelief?
It'll be too late for them.
Satan goes after Israel first, THEN goes after the remnant of her seed, those who testify of Jesus.
and just to add to this, there's some spiritual things going on in this exchange.
first, right now, God has hardened the Jews to be spiritually blinded, to reject their Messiah, tno NOT EVEN READ the text we know as Isaiah 53, and in many cases they do not read Daniel as well, because it's "sealed"
But right now salvation comes mainly to gentiles.
In the end times, the reverse occurs. When the fullness of the gentiles comes in God will lift the blindness from the Jews... but will send strong delusion among everyone else.
2 Thessalonians 2
8 And then shall that Wicked be revealed, whom the Lord shall consume with the spirit of his mouth, and shall destroy with the brightness of his coming:
9 Even him, whose coming is after the working of Satan with all power and signs and lying wonders,
10 And with all deceivableness of unrighteousness in them that perish; because they received not the love of the truth, that they might be saved.
11 And for this cause God shall send them strong delusion, that they should believe a lie:
12 That they all might be damned who believed not the truth, but had pleasure in unrighteousness.
So, at the very least Gentiles, who try to wait until seeing Jesus in the clouds to convert? It's not going to work, because God is going to make them believe the Antichrist, they'll be swallowed up in deception.