This is a literary-critical analysis of the myth of Cain and Abel, masterfully related in Genesis 4 by the Yahwist, probably the greatest storyteller in the Hebrew Bible. The Yahwist narrates the initial slaughter of one human being by another, and strikingly, it is described as fratricidal. The book explores the anthropological, theological, and psychological dimensions of this universal myth and shows the readers such a vivid and intense story that one feels like will never get to the bottom of it. Thus, after a deep reading, this well known story is much more than what could seem at first sight; it can be said to be the portrait of human that is always torn between the innocence of Eden and its denial; between what is considered 'doing well' and 'not doing well'.