One of the most mystifying, perhaps the most mystifying incident, in the Torah comes at the start of Parshas Vayislach.  Yaakov, preparing for a potentially fatal confrontation with his brother and rival Esav, issues a heartfelt plea for salvation to G-d. And, seemingly in response, an angel shows up to fight not Esav, but Yaakov. The prolonged wrestling match ends with Yaakov (Jacob) limping and the angel beaten to a stalemate.  Yaakov demands a blessing from the angel in exchange for releasing him, and the angel blesses or foretells his new name, not Yaakov but Yisrael (Israel), and yet the new name is hardly used. What in the world is going on here? Let's start by considering what a name, especially in the biblical sense, is. It's a description of someone's fundamental quality. Yaakov's name, literally heel, is uniquely derogatory and emerges from his birth clutching at Esav's heel. The new name, Yisrael, is a triumphant warrior name, For You Have Contended With