People fear equality because we fear each other within the competition of survival
The Belief that Man (and Earthly existence) is Inherently Evil (Original Sin doctrine).
This notion was codified in the West by Augustine of Hippo and was expanded upon by Christian theologians through the centuries and accepted as a “truth” ever since. The opinion of Augustine was that human sexual desire was the engine that made Man into a depraved, immoral and hopelessly sinful creature that needed the salvific intervention of Jesus Christ to be saved from eternal damnation in Hell. In this teaching Augustine traced the fallen state of Man to the Fall of Adam and Eve after they “sinned” against God in the Garden of Eden. 
Running along this cultural stream is another complimentary or competing idea that the evil in the world is necessary because of the existence of Free Will in humans, which allows and justifies evil within a scheme of metaphysics that claims salvation comes in choosing the good over the evil, thus following the example of Jesus Christ and earning one’s way to Heaven.
Due to our so-called “fallen nature” combined with “free will,” Man is thus free to commit any act he wishes, regardless of the consequences an act may have on one’s self or others. People are intimately aware of their own inner demons and destructive impulses, so we are certain others are aware of theirs and our own, as well. The question is always present when we enter into any relationship – who can be trusted?
Equality is feared because somehow there exists a belief that such a state will increase MORE suffering and misery for people in the world. The person I encountered in the previous blog on PolicyMic held such ideas. Mr. Green stated;
Once perfect equality is achieved it will soon dissolve by human nature and talent within hours, to maintain equality for a longer period requires totalitarian force and oppression while leveling down the lifestyle of some to starvation poverty of others. Your equality comes down to petulance of wanting others to suffer, somehow your hatred of those wealthier then you will be abated when this occurs? What will you an internet user do when your opulent lifestyle needs leveling down too?
Reading between the lines reveals a nightmare for those who fear Equality as an existential, authoritarian and human destructive force where freedom of choice, and more frightening, loss of privilege will wipe out human initiative, and more important, degrade the current lifestyle of those who now benefit from inequality within the system today. This fear of degradation of the current lifestyle is the major concern here, although it seems to float upon Green’s subconscious. I don’t know if he aware of the ramifications or the implications he’s made in this comment.
Why does Equality conjure up in the mind of such frightening images of nameless, existential ” totalitarian force and oppression?” Because we are so distrustful and fearful of each other, we consider ourselves so depraved and hopelessly evil, that this belief has become hard – wired into our brains: Equality can only be achieved through militaristic and draconian measures.
By the way, the same can be said to accurately describe the current Capitalist State. Competition (over diminishing resources) is seen as the smarter choice than cooperation. Logically, one could map out the consequences of the destructiveness and irrationality of this kind of thinking. However, it is more important to maintain the status quo of near-immediate gratification for those who can afford this, and so the consequences must always remain incoherent, unexpressed and exist in some untouched future for others to deal with. Equality is a direct threat to the status quo and will be pushed back, not through superior logic or intellectual power, but through emotional expressions of greed, fear of loss, hatred and mistrust of Man against Man. When John Mackey complains that Capitalism has been under unjustified attack by intellectuals, his response is likewise a feeble emotional romanticism of a mythical Capitalism that is making the world a better place for everyone. This form of Capitalism obviously only exists within his mind, and yet, because he has systematic value (wealth), he’s going to influence others to adopt his religion of “compassionate” Capitalism. It is unfortunate, and another obstacle to overcome as we spread our ideas of Equal Money and Equality to the world.
 Augustine based his teaching on his interpretation of Paul’s Letter to the Romans 5:12-21