I cribbed the following from War is a Force That Gives Us Meaning by Chris Hedges:

"The potency of myth is that it allows us to make sense of mayhem and violent death. It gives a justification to what is often nothing more than gross human cruelty and stupidity. It allows us to believe we have achieved our place in human endeavors, rather than accept the sad reality that we stumble along a dimly lit corridor of disasters. It disguises our powerlessness. It hides from view our own impotence and the ordinariness of our own leaders. By turning history into myth we transform random events into a chain of events directed by a will greater than our own, one that is determined and preordained. We are elevated above the multitude. We march toward nobility. And no society is immune."