Based on typical statements made by Hitler and Lenin (see below), it is evident that their ideologies were identical. What the Jew was for Hitler, "the state" or "Kulaks" were for Lenin: parasitic organisms sucking the people's blood.

Both Lenin and Hitler conceive of their nation or people in biological terms—as organisms containing a parasite consuming or sucking the blood of the people. The continuing presence of this deadly organism within the body politic would lead to its destruction and death unless removed.

The revolutionary objectives of Hitler and Lenin were identical: to remove or cut out or amputate the source or cause of the deadly disease within the body politic.

Violent political acts thus became necessary and unavoidable: If the disease within the body of the people was not eliminated or destroyed, the national organism would die.

Adolf Hitler: “The Jew was only and always a parasite in the body of other peoples….The Jews are a people under whose parasitism the whole of honest humanity is suffering.” In Mein Kampf

Vladimir Lenin: “The bureaucracy is a parasite on the body of society, a parasite which ‘chokes’ all its vital pores…The state is a parasitic organism.” In
The State and Revolution: The Marxist Theory of the State and the Tasks of the Proletariat in the Revolution 

Adolf Hitler: “The spider was slowly beginning to suck the blood out of the peoples pores…The Jew is a true blood sucker that attaches himself to the body of the unhappy people.” In Mein Kampf

Vladimir Lenin: “These leaches (the Kulaks) have sucked the blood of the working people. These spiders have grown fat at the expense of peasants.” In Comrade Workers, Forward To The Last, Decisive Fight