Existing social conditions favour the production of an infinite number of acts of violence and there has been no hesitation in urging the workers not… - Georges Sorel

As the State formerly played a most important part in the revolutions that abolished the old economic systems, so it must again be the State that should abolish capitalism.

Thus proletarian violence has become an essential factor in Marxism. Let us add once more that, if properly conducted, it will have the result of suppressing parliamentary socialism, which will no longer be able to pose as the leader of the working classes and as the guardian of order.

Engels feared that the Socialists, in order to gain adherents in the electoral struggles rapidly, would make promises which were contrary to Marxist doctrine. The antisemites told the peasants and the small shopkeepers that they would protect them from the development of capitalism. Engels thought that an imitation of this procedure would be dangerous, since, in his opinion, the could only be realised when capitalism had almost completely destroyed the small proprietors and small industries; if the Socialists, then, endeavoured to hinder this evolution, they would ultimately compromise their own cause.