Universal envy establishing itself as a power is only the disguised form in which greed re-establishes and satisfies itself in another way. The thought of every piece of private property as such is at the very least turned against richer private property as envy, and the desire to level, so that envy and the desire to level in fact constitute the essence [of the hatred of the results] of competition. Crude communism is only the fulfillment of this envy and leveling on the basis of a preconceived minimum.
This is a highly sophisticated moral discourse that cuts to the quick of the mechanisms of ressentiment parading as idealism. But for all such insight, Marx ended up stoking the very fires he here critiqued. Helmut Schoeck notes: “It is only in Marxism, the abstract and glorified concept of the proletariat, the disinherited and exploited, that a position of implacable envy is fully legitimized.” – The Augean Stables
the obvious is that Marx was not consistant on his view of Envy, Jealousy and Greed. The Post Marxists were very concerned with libidinal desire and attempted to fuse Marx with Freud. It became necessary to ask if there was a violent human reaction because of envy then existentially why must this be so? Was it inherent? Marx really resolved nothing. (image source)