Such is the imposing story of the Jews, who repented after the seventy weeks and became so pious.
You can easily infer that they did not repent, nor were they pious before and during the seventy weeks. As a result the priests in Jerusalem all starved to death because there was no penance, no sin or guilt offerings (which the priests needed for sustenance). All this was postponed and saved for the penance and holiness which were to begin after the seventy weeks. Where there is no repentance, or anything to repent for, there is no sin. But where then, we wonder, did the sin come from for which they have to repent after the seventy weeks, since they had atoned daily through so many sacrifices of the priests, ordained by Moses for this purpose, for all previous sin? Why do they have to begin to do penance now after the seventy weeks, when temple, office, sacrifice for sins no longer exist?
But the following even surpasses this. Gabriel says, according to their gloss, that the Jews will repent and become pious after the seventy weeks, so that the Messiah will come on account of their merit. Well and good, here we have it! If Gabriel is speaking the truth and not lying, then the Jews have now repented, they have become pious, they have merited the Messiah ever since the passing of those seventy weeks. For he says that all of this will be done by the Jews subsequent to the seventy weeks. What follows now? They confess, indeed they wail, that the Messiah has not come since the end of those seventy weeks, that he has not come to date, approximately 1468 years later; nor do they know when he will come. So they will also have to confess that they have not done penance for any sin