What does Genesis 25:27 mean?
Leaping forward from their birth, Scripture now describes the kind of men Esau and Jacob become. In both personality and interest, they are wildly different. Esau is a hunter, an outdoorsman. Great hunters were often seen as heroic figures in this era. The ability to hunt not only meant an ability to provide for one's family, it was also an indirect sign of being proficient with weapons—making such a person a more capable warrior than other men.Jacob, on the other hand, became a quiet man. He liked to stay in the tents and, apparently, do indoor things. Perhaps Jacob was an introvert. As we'll see in the next verse, their personalities helped to determine their relationship with each of their parents.
Unfortunately, it becomes clear that the relationships they hold are imbalanced. There is a clear issue of favoritism at work, and it leads to serious problems in the family (Genesis 27:30–35). It also, seemingly, shapes Jacob's own parenting style, though not for the better (Genesis 37:1–4).