Parashat Vayeishev introduces the Joseph saga. When it begins, Jacob’s 11th son, Joseph, is a 17-year-old shepherd working in the fields alongside his older brothers. The text’s description of him as a “youth,” na-ar, is apt, both biologically and emotionally. As Avivah Gottlieb Zornberg writes: “Joseph behaves with the narcissism of youth, with a dangerous unawareness of the inner worlds of others” (Zornberg, Genesis: The Beginning of Desire [Philadelphia: JPS,1995], p. 253). He consciously tells Jacob malicious tales about the brothers and by wearing the beautiful, multicolored coat (or ornamental tunic) that Jacob has given him, flaunts the fact that he is the favorite son. It is thus not surprising that when Joseph’s brothers see that their father loves him more than they, they come to hate Joseph (Genesis 37:4).