What does the method of reading a philosophical text entail through the ideology of another text?

An attempt to investigate philosophical texts (in this case, Hegelian ones) from the point of view of a single (in this case, Marxist-Leninist) ideology leads to a change in their meaning. Concepts or are interpreted in the exact opposite sense, which revives the old problem from Aristotle, the relationship between the name and the thing. When names are imposed on things that are opposite to those that originally exist, the correspondence between the name and the thing is violated, leading to the destruction of the thing or the whole world, if they are consciously renamed, then the key things of the world are not recognized. If a person is self-consciousness, as Hegel defines it, then such a person loses both consciousness and the mind closely connected with it, he moves away from the mind (goes crazy) and receives the definition of an unreasonable (insane, demens) mortal living being, thereby losing and the name "man". About this in the VI century. Boethius wrote, Berdyaev defined it as a disease of being, and Nietzsche as degenerativeness. J. Agamben defined the current state that emerged after the pandemic as a rivalry between three religions: Christianity, capitalism and science. The upper hand in this rivalry is won by a science deprived of a theoretical status, which put forward as one of its modes medicine, understood as a religion and used by the authorities as a system of coercive rules. He calls this state the beginning of a world civil war. In turn, such a state is really capable of depriving the participants and supporters of such a war of self-consciousness desired by Hegel and, accordingly, the status of participation in the human race predicted by Boethius.