Israel as Jesus and as Job, Resurrection Equal to Repentance
Hebrews 9:22 says "without shedding of blood is no remission." It doesn't take an expert to understand what this verse means, nor does it take a scholar to read the Torah and find out that it is not true.
With respect for your objection, any reference to the book Hebrews supports the OP.
Its opening is a long list of allusions to prophecies about Israel, which I point out is called 'The Son of God' by Isaiah; and Isaiah is referred to by all four gospels. In the opening Hebrews says the Son upholds all things by his powerful word, but Paul says the same thing in Romans when he says that the circumcised are alone entrusted with the oracles of God. Semantically Hebrews may sound different, but its the same thing.
Before I address 9:22 review 1:1-4, the opening to Hebrews which compounds the point:
" In the past God spoke...through...but in these last days he has spoken to us by his Son, whom he appointed heir of all things... sustaining all things by his powerful word. After he had provided purification for sins, he sat down at the right hand..." (Hebrews 1:1-4 NIV)
Hebrews is written by the same crowd that says Christians must deny themselves and take up their crosses and that says they must be 'Living sacrifices.' That is part of the context you mustn't overlook when it says "without the shedding of blood there is no remission for sins." Israel's blood is shed (by the Romans), and Christians are required to be living sacrifices.
One overall effect of the gospels and Hebrews is an argument that the reason Jerusalem has been overrun by Romans was not that it had failed but that the obedient death (nonviolence in the face of violence) would become an atonement. Its saying "This isn't for nothing. Its going to be used for good."
The argument mostly clearly explained by Paul is that the Son, the Servant, has by obedience to the point of death become evidence that humanity's ignorance can be atoned for. It argues that all now can commune together.
The opening of Hebrews connects to your challenge (or objection) when it mentions 'Purification for sins'. Blood is used for remission of sins of ignorance, and that is the nature of the atonement in Hebrews 9:22. Blood is used symbolically, however it is effective only when people forgive one another. Every sacrifice is about people. It doesn't satisfy some hunger of some god. The NT argues that the humanity will learn to live in peace as a result of Israel's pacifism, its witness. Recall that Jesus upon the cross is quoted to say "Father forgive them, because they are ignorant." The atonement is for ignorance, backwardness. This is the argument of the NT.
The best place to start when examining nuts and bolts arguments about why the atonement is what I'm saying is not Hebrews but Romans chapter 7, which argues that gentiles are divorced from the law (Noah's law). There are various NT arguments along these lines, some better than others. The argument in Galations is very bad I think and might be incompatible with Judaism, so its a weakness of Christianity but not of the OP's point. The point of the OP is stronger than ever, not weakened by your reference to Hebrews 9:22. The blood that is shed is Israel's, literally. Figuratively or indirectly it is a man Jesus in the gospels whose name means something like "Hashem is Salvation."