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 social revolution 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.