Judge for oneself. Here is the mature Karl Marx writing, eight years after publishing The Communist Manifesto, for the New-York Daily Tribune:
Thus we find every tyrant backed by a Jew, as is every pope by a Jesuit. In truth, the cravings of oppressors would be hopeless, and the practicability of war out of the question, if there were not an army of Jesuits to smother thought and a handful of Jews to ransack pockets.
… the real work is done by the Jews, and can only be done by them, as they monopolize the machinery of the loan-mongering mysteries by concentrating their energies upon the barter trade in securities … Here and there and everywhere that a little capital courts investment, there is ever one of these little Jews ready to make a little suggestion or place a little bit of a loan. The smartest highwayman in the Abruzzi is not better posted up about the locale of the hard cash in a traveler’s valise or pocket than those Jews about any loose capital in the hands of a trader … The language spoken smells strongly of Babel, and the perfume which otherwise pervades the place is by no means of a choice kind.
… Thus do these loans, which are a curse to the people, a ruin to the holders, and a danger to the governments, become a blessing to the houses of the children of Judah. This Jew organization of loan-mongers is as dangerous to the people as the aristocratic organization of landowners … The fortunes amassed by these loan-mongers are immense, but the wrongs and sufferings thus entailed on the people and the encouragement thus afforded to their oppressors still remain to be told.
… The fact that 1855 years ago Christ drove the Jewish moneychangers out of the temple, and that the moneychangers of our age enlisted on the side of tyranny happen again chiefly to be Jews, is perhaps no more than a historical coincidence. The loan-mongering Jews of Europe do only on a larger and more obnoxious scale what many others do on one smaller and less significant. But it is only because the Jews are so strong that it is timely and expedient to expose and stigmatize their organization.
Excerpted from The Karl Marx Library, Volume 5, On Religion. Edited and arranged with an introduction and new translations by Saul K. Padover, (New York: McGraw-Hill, 1972), p. 221. The original newspaper publication (full PDF):
Related: Marx and Engels, The Communist Manifesto, in the Philosophers, Explained series: