Genesis 25:27 describes Esau as "a skillful hunter, a man of the field." As the story unfolds, it becomes clear that he has a powerful black mark against him, yet despite this stain on his reputation, probably almost everyone, upon first impression, would choose Esau as a friend and companion over Jacob. "Man of the field" depicts him as a person of physical vigor, virile, an outdoorsman and frontiersman, a kind of Daniel Boone of ancient times. We would likely find him to be frank, impulsive, generous, even chivalrous—but also careless and sensuous.
It appears that Isaac gravitated toward him almost instinctively. If he wanted anything done, Esau was a man who could do it. As Isaac aged, he leaned increasingly on Esau's strengths. Esau seems to have been a warmhearted man who sincerely loved his aged father, with whom he was gentle and quick to respond to when he needed anything.
We need to understand that Esau was not a vile person. Today, we would label him as a common, ordinary, good citizen and neighbor. He was simply worldly. Because his interests were not the same as God's, he paid little or no attention to the things of God. He is one of the Bible's major portraits of a worldly person.
John W. Ritenbaugh
Eating: How Good It Is! (Part Two)