1. It is of-course instructive to note that when God speaks about the child of Abraham, he mentions exclusively Isaac, for it is Isaac who carries on his spiritual Legacy.
2. It is of-course instructive to note, that Jacob dedicates himself to the study of Torah, while Aisav pursues the life of leisure and hunting, and people who pursue leisure instead of thinking long-term, and seeing what will be good for them… throw their lives away.
3. We find a interesting Trend by evil people; whether it was Kayin or whether it is a Eisav… in that, though they crave Divine attention and blessings, they are simply unwilling or unable, or both, to give up their self-centeredness. centered