Yes i agree today there are bloodline decendants of the 12 tribes.. But my point was they where not all in Jerusalem in 70ad the people in Jerusalem where of the tribes of Juda benajmin and Levi.. because the northern tribes of old israel had been lost..
Some say they were lost, but God can find.
Eze 39:21 And I will set my glory among the heathen, and all the heathen shall see my judgment that I have executed, and my hand that I have laid upon them.
Eze 39:22 So the house of Israel shall know that I am the LORD their God from that day and forward.
Eze 39:23 And the heathen shall know that the house of Israel went into captivity for their iniquity: because they trespassed against me, therefore hid I my face from them, and gave them into the hand of their enemies: so fell they all by the sword.
Eze 39:24 According to their uncleanness and according to their transgressions have I done unto them, and hid my face from them.
Eze 39:25 Therefore thus saith the Lord GOD; Now will I bring again the captivity of Jacob, and have mercy upon the whole house of Israel, and will be jealous for my holy name;
Eze 39:26 After that they have borne their shame, and all their trespasses whereby they have trespassed against me, when they dwelt safely in their land, and none made them afraid.
Eze 39:27 When I have brought them again from the people, and gathered them out of their enemies' lands, and am sanctified in them in the sight of many nations;
Eze 39:28 Then shall they know that I am the LORD their God, which caused them to be led into captivity among the heathen: but I have gathered them unto their own land, and have left none of them any more there.
Eze 39:29 Neither will I hide my face any more from them: for I have poured out my spirit upon the house of Israel, saith the Lord GOD.
This is a future prophesy, for if it was a past prophesy Israel as a nation would be in the truth that Jesus is their Messiah.
God said He is going to bring the whole house of Israel, all 12 tribes, back to their land, and leave none of the Jews in the nations anymore, and turn them to the truth, and they shall know the LORD their God from that day forward, and He will never hide His face from them again.
Which means Israel will be in the truth from that time forward, and never stray from the truth again.
It will happen when the New Age Christ establishes peace in the Middle East, and the Gentile nations come together and say Peace and safety as they try to establish peace on earth.
They will cause all the Jews to go back to Israel, and there will not be any Jews left in the nations.
Some say they are lost, but God can find.
Some say that some people are imposters in Israel claiming to be Jews, but the real Jews will all be back on their land, even if there are phonies there.