Humanity's Fall In "The Garden of Eden" The original sin that led to humanity's fall in the Garden of Eden is by far the worst sin committed by humankind. It is this sin that led to future sins. This original sin must be emphasized by writers to depict the evil involved in it. In writing Paradise Lost, John Milton recognizes this fact and uses a variety of literary techniques to stress the evil in the story over the good. The techniques used include a series of parallels with the parallel between good and evil being first and foremost as well, as symmetry to keep the poem