You are. What do you think the Temple planners are planning to use the money for?
It doesn't matter what they would use the Money for, What matters is that Israel sees Christianity as their brothers.
There were two Kingdoms ruling side by side, 2 kings ruling, One in the Northern Kingdom and one in the Southern Kingdom.
The Northern Kingdom refused The Southern Kingdom, Their brothers.
The reason is given and very logical.
The Northern Kingdom refused Jerusalem and the feasts of the Lord, They refused God's appointed Priests and they appointed their own priests from just any families.
These are the sins of Jereoboam which wiped out Ten tribes in Israel, The whole Northern Kingdom.
King Jereoboam knew that if he followed Gopd's word in letting his people go to Jerusalem to the Southern Kingdom to worship, That he would lose his Kingdom and his throne would be taken from him.
He knew that if he allowed his Ten tribes to celebrate the Passover, The Pentecost and the feast of Tabernacles, That his entire Kingdom and his people would revert back to the Southern Kingdom.
So He Built Bethel and Dan and caused his people to go up to the shrines instead of Going to Jerusalem in the Southern Kingdom.
Jereoboam changed the feasts, He changed the days of the feasts like the Feast of Tabernacles which is on the 14th of the 7th month, He changed it to the 8th month.
This feast is designated to be the birth of the Messiah and indeed, Jesus was born on the first day of Tabernacles.
For all of this, Israel departed from Judah and because of this, They all died and were scattered into the Nations to become gentiles, and gentiles they became.
So the entire world and all of History awaits the return of these lost sheep of Israel, these ten tribes of Ephraim under the name of Joseph.
The entire world waits for this prodigal nation to return.
The New Testament, Paul, Jesus, Peter, John and all the disciples explain in very much detail that Gentiles are grafted through these lost ten tribes of Israel.
So at Pentecost, The spirit was given to gentiles to add them into Israel via the ten lost tribes.
So these Gentiles stood side by side with Judah and together both started being killed by the world.
For 100 years after Jesus, These grafted in gentiles stood with their new brother Judah.
But in 135 during Hadrians rule, Christianity being afraid of death, departed and seperated themselves from their brothers, the Jews.
Just like Jereoboam before them, They changed the feasts, they changed the location of the Holy place, and they appointed their own Priests from any people they chose.
And so history repeated itself again.
The whole world waits upon the return of the lost sheep of Israel to return to it's brother, the Jews.
If all Christians began paying the Temple tax, It would show the Jews that the prodigal son wishes to return to it's brother and the father, and this is the point.
It doesn't matter what they do with the money, what matters is Christians being willing to unite with Judah.
A Temple cannot be built, But even if it could be built, It's neither here nor there, what matters is unity.
Jeremiah 31:31 Behold, The days are coming, says the Lord, '' when I will make a new covenant withe THE HOUSE OF ISRAEL, AND WITH THE HOUSE OF JUDAH.
The covenant is only given to these two houses and nobody else.
If you are not among one of these Houses, You have no covenant in Israel.
The House of Israel has been lost for 2700 years, and it was lost for 700 years before Jesus was born.
Jesus came first and called all Israel unto him, He didn't come for Gentiles and he told us this twice.
He came for all Israel by blood and tradition.
On the day of Pentecost the spirit went out to gentiles for the first time and the Gentiles were called to fill the void of the Ten lost tribes which had been long lost.
And so Gentiles came in and were grafted into Israel via the lost Northern Kingdom called Joseph, called the House of Israel , which is in the hands of Ephraim, Joseph's son.
That lasted for 100 years and then history repeated itself, This newly found House of Israel once again seperated from Judah, and once again they became lost.
Now, In these last days, The call has gone out again for the prodigal son to return.
The original sin of this lost house of Israel is not going to Jerusalem for God's feast at his Holy place.
The original sin of this lost Kingdom is not choosing God's Temple in Jerusalem, Intead they built Bethel, Dan and Later they even built for themselves a Temple in Shechem.
So you see, for Christians to pay a Temple Tax is exactly turning the original sin away from them, showing the brother of Judah that the Lost house wishes to return and is willing to pay the Temple Tax required.