The answer is: Esau wanted to kill him

Gen 27:41-44

In the tapestry of the Book of Genesis, Jacob's flight to Laban signifies more than a simple escape; it's an epic tale of survival, identity, and fulfillment of promises. After tricking his elder brother Esau out of his birthright and blessing, Jacob found himself in a perilous situation when Esau's anger ignited into a desire for vengeance (Genesis 27:41). The truth is, Jacobs's survival depends on his decisions, driving him to leave his home and journey toward his mother’s family, represented by Laban.

Interestingly, Laban isn’t merely a distant relative in this connection; he embodies traits of cunning and negotiation that parallel Jacob's own character. You see, when Jacob eventually meets Laban, the dynamic plays out like a cosmic continuation of the sibling rivalry between Jacob and Esau. Both men display shrewdness—think of how Jacob cleverly negotiates for his wages, a game of wits that echoes his earlier experiences with Esau and his father Isaac.

Moreover, this narrative sparks deeper contemplation about familial bonds and conflicts. Jacob’s journey symbolizes not just physical relocation, but also the transition many undergo in life—shifting identities from a life of deception to one of eventual reconciliation.

So, as Jacob flees in fear, it’s quite a foreboding turning point, brimming with hope for transformation. This themes of escape and promise resonate throughout the scriptures, lighting the path for many biblical figures who traverse their own wildernesses to find purpose and peace.